PREFIX obo: <http://purl.obolibrary.org/obo/>
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>

obo:UNIMOD_751 a rdfs:Class ;
  rdfs:label "TNBS" ;
  rdfs:comment "Tri nitro benzene." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1236 a rdfs:Class ;
  rdfs:label "Trp->Tyr" ;
  rdfs:comment "Trp->Tyr substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1109 a rdfs:Class ;
  rdfs:label "Gly->Pro" ;
  rdfs:comment "Gly->Pro substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_566 a rdfs:Class ;
  rdfs:label "Phe->Ser" ;
  rdfs:comment "Phe->Ser substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1922 a rdfs:Class ;
  rdfs:label "Pro->HAVA" ;
  rdfs:comment "Proline oxidation to 5-hydroxy-2-aminovaleric acid." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1512 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(4)HexNAc(4)Pent(1)" ;
  rdfs:comment "DHex Hex(4) HexNAc(4) Pent." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1385 a rdfs:Class ;
  rdfs:label "Hydroxamic_acid" ;
  rdfs:comment "ADP-ribosylation followed by conversion to hydroxamic acid via hydroxylamine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1008 a rdfs:Class ;
  rdfs:label "Cys->CamSec" ;
  rdfs:comment "Sec Iodoacetamide derivative." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1643 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(2)HexNAc(2)Sulf(1)" ;
  rdfs:comment "DHex(2) Hex(2) HexNAc(2) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_425 a rdfs:Class ;
  rdfs:label "Dioxidation" ;
  rdfs:comment "Dihydroxy." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_664 a rdfs:Class ;
  rdfs:label "Thr->Xle" ;
  rdfs:comment "Thr->Leu/Ile substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1355 a rdfs:Class ;
  rdfs:label "azole" ;
  rdfs:comment "Formation of five membered aromatic heterocycle." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1833 a rdfs:Class ;
  rdfs:label "NP40" ;
  rdfs:comment "NP-40 synthetic polymer terminus." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_853 a rdfs:Class ;
  rdfs:label "Label:2H(4)+GG" ;
  rdfs:comment "Ubiquitination 2H4 lysine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1654 a rdfs:Class ;
  rdfs:label "dHex(3)Hex(2)HexNAc(2)" ;
  rdfs:comment "DHex(3) Hex(2) HexNAc(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_653 a rdfs:Class ;
  rdfs:label "Ser->Tyr" ;
  rdfs:comment "Ser->Tyr substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_291 a rdfs:Class ;
  rdfs:label "Delta:Hg(1)" ;
  rdfs:comment "Mercury Mercaptan." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_481 a rdfs:Class ;
  rdfs:label "Label:2H(4)" ;
  rdfs:comment "4,4,5,5-D4 Lysine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1589 a rdfs:Class ;
  rdfs:label "Hex(2)HexNAc(2)Sulf(1)" ;
  rdfs:comment "Hex(2) HexNAc(2) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1282 a rdfs:Class ;
  rdfs:label "UgiJoullieProGly" ;
  rdfs:comment "Side reaction of PG with Side chain of aspartic or glutamic acid." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_955 a rdfs:Class ;
  rdfs:label "Cation:Ag" ;
  rdfs:comment "Replacement of proton by silver." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1619 a rdfs:Class ;
  rdfs:label "Hex(1)HexNAc(1)NeuGc(2)" ;
  rdfs:comment "Hex HexNAc NeuGc(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_476 a rdfs:Class ;
  rdfs:label "TMAB" ;
  rdfs:comment "4-trimethyllammoniumbutyryl-." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_723 a rdfs:Class ;
  rdfs:label "O-Dimethylphosphate" ;
  rdfs:comment "O-Dimethylphosphorylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_947 a rdfs:Class ;
  rdfs:label "LG-pyrrole" ;
  rdfs:comment "Levuglandinyl-lysine pyrrole adduct." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1225 a rdfs:Class ;
  rdfs:label "Trp->Asp" ;
  rdfs:comment "Trp->Asp substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1578 a rdfs:Class ;
  rdfs:label "Hex(1)HexA(1)HexNAc(2)" ;
  rdfs:comment "Hex HexA HexNAc(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_632 a rdfs:Class ;
  rdfs:label "Gln->Glu" ;
  rdfs:comment "Gln->Glu substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1061 a rdfs:Class ;
  rdfs:label "Cys->Met" ;
  rdfs:comment "Cys->Met substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1056 a rdfs:Class ;
  rdfs:label "Cys->Asp" ;
  rdfs:comment "Cys->Asp substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2084 a rdfs:Class ;
  rdfs:label "NQTGG" ;
  rdfs:comment "SUMOylation leaving NQTGG." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1453 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(4)HexNAc(1)Pent(1)" ;
  rdfs:comment "DHex Hex(4) HexNAc Pent." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_391 a rdfs:Class ;
  rdfs:label "Molybdopterin" ;
  rdfs:comment "Molybdopterin." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1370 a rdfs:Class ;
  rdfs:label "Label:2H(3)+Oxidation" ;
  rdfs:comment "Oxidised 2H(3) labelled Methionine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1442 a rdfs:Class ;
  rdfs:label "Hex(1)NeuAc(1)Pent(1)" ;
  rdfs:comment "Hex NeuAc Pent." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1292 a rdfs:Class ;
  rdfs:label "GGQ" ;
  rdfs:comment "SUMOylation leaving GlyGlyGln." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_614 a rdfs:Class ;
  rdfs:label "Met->Xle" ;
  rdfs:comment "Met->Leu/Ile substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1614 a rdfs:Class ;
  rdfs:label "dHex(2)HexNAc(2)Kdn(1)" ;
  rdfs:comment "DHex(2) HexNAc(2) Kdn." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1665 a rdfs:Class ;
  rdfs:label "Hex(2)HexNAc(3)NeuGc(1)" ;
  rdfs:comment "Hex(2) HexNAc(3) NeuGc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_117 a rdfs:Class ;
  rdfs:label "OxArgBiotinRed" ;
  rdfs:comment "Oxidized arginine biotinylated with biotin-LC-hydrazide, reduced." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_262 a rdfs:Class ;
  rdfs:label "Label:2H(3)" ;
  rdfs:comment "Trideuteration." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_608 a rdfs:Class ;
  rdfs:label "Xle->Met" ;
  rdfs:comment "Leu/Ile->Met substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_619 a rdfs:Class ;
  rdfs:label "Asn->Tyr" ;
  rdfs:comment "Asn->Tyr substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1121 a rdfs:Class ;
  rdfs:label "His->Ser" ;
  rdfs:comment "His->Ser substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1002 a rdfs:Class ;
  rdfs:label "EGCG1" ;
  rdfs:comment "(-)-epigallocatechin-3-gallate." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_682 a rdfs:Class ;
  rdfs:label "Tyr->Asp" ;
  rdfs:comment "Tyr->Asp substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2037 a rdfs:Class ;
  rdfs:label "Glu+O(2)" ;
  rdfs:comment "Photo-induced Glutamate adduct." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_121 a rdfs:Class ;
  rdfs:label "GG" ;
  rdfs:comment "Ubiquitinylation residue." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_106 a rdfs:Class ;
  rdfs:label "ICAT-C:13C(9)" ;
  rdfs:comment "Applied Biosystems cleavable ICAT(TM) heavy." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1625 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(3)HexA(1)HexNAc(1)" ;
  rdfs:comment "DHex Hex(3) HexA HexNAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_949 a rdfs:Class ;
  rdfs:label "3-deoxyglucosone" ;
  rdfs:comment "Condensation product of 3-deoxyglucosone." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_272 a rdfs:Class ;
  rdfs:label "CAF" ;
  rdfs:comment "Sulfonation of N-terminus." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_595 a rdfs:Class ;
  rdfs:label "Lys->Asn" ;
  rdfs:comment "Lys->Asn substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1962 a rdfs:Class ;
  rdfs:label "Hex(10)HexNAc(1)" ;
  rdfs:comment "Hex(10) HexNAc(1)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1067 a rdfs:Class ;
  rdfs:label "Asp->Cys" ;
  rdfs:comment "Asp->Cys substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1540 a rdfs:Class ;
  rdfs:label "Hex(3)HexNAc(7)" ;
  rdfs:comment "Hex(3) HexNAc(7)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_573 a rdfs:Class ;
  rdfs:label "Gly->Trp" ;
  rdfs:comment "Gly->Trp substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_603 a rdfs:Class ;
  rdfs:label "Xle->Trp" ;
  rdfs:comment "Leu/Ile->Trp substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1911 a rdfs:Class ;
  rdfs:label "Xlink:DMP[139]" ;
  rdfs:comment "Ammonia quenched monolink of DMP crosslinker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_396 a rdfs:Class ;
  rdfs:label "GlycerylPE" ;
  rdfs:comment "Glycerylphosphorylethanolamine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1271 a rdfs:Class ;
  rdfs:label "HCysteinyl" ;
  rdfs:comment "S-homocysteinylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_821 a rdfs:Class ;
  rdfs:label "Cy3b-maleimide" ;
  rdfs:comment "Fluorescent dye that labels cysteines." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1110 a rdfs:Class ;
  rdfs:label "Gly->Gln" ;
  rdfs:comment "Gly->Gln substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_357 a rdfs:Class ;
  rdfs:label "probiotinhydrazide" ;
  rdfs:comment "Oxidized proline biotinylated with biotin hydrazide." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_588 a rdfs:Class ;
  rdfs:label "Xle->Thr" ;
  rdfs:comment "Leu/Ile->Thr substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1024 a rdfs:Class ;
  rdfs:label "Xlink:SMCC[237]" ;
  rdfs:comment "Water quenched monolink of SMCC." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_154 a rdfs:Class ;
  rdfs:label "Hex(3)HexNAc(1)Pent(1)" ;
  rdfs:comment "Hex3HexNAc1Pent1." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_835 a rdfs:Class ;
  rdfs:label "Label:13C(6)+Acetyl" ;
  rdfs:comment "Acetyl 13C(6) Silac label." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_385 a rdfs:Class ;
  rdfs:label "Ammonia-loss" ;
  rdfs:comment "Loss of ammonia." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_411 a rdfs:Class ;
  rdfs:label "Phenylisocyanate" ;
  rdfs:comment "Phenyl isocyanate." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_933 a rdfs:Class ;
  rdfs:label "VIEVYQEQTGG" ;
  rdfs:comment "SUMOylation by SUMO-1 (formic acid cleavage)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1607 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(3)HexNAc(1)Sulf(1)" ;
  rdfs:comment "DHex Hex(3) HexNAc Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_503 a rdfs:Class ;
  rdfs:label "LG-lactam-K" ;
  rdfs:comment "Levuglandinyl - lysine lactam adduct." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1027 a rdfs:Class ;
  rdfs:label "Xlink:DMP[140]" ;
  rdfs:comment "Water quenched monolink of DMP crosslinker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1481 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(4)HexNAc(3)" ;
  rdfs:comment "DHex(2) Hex(4) HexNAc(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_143 a rdfs:Class ;
  rdfs:label "HexNAc(2)" ;
  rdfs:comment "HexNAc2." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1632 a rdfs:Class ;
  rdfs:label "Hex(5)Phos(3)" ;
  rdfs:comment "Hex(5) Phos(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_685 a rdfs:Class ;
  rdfs:label "NA-LNO2" ;
  rdfs:comment "Nitroalkylation by Nitro Linoleic Acid." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1201 a rdfs:Class ;
  rdfs:label "Ser->Gln" ;
  rdfs:comment "Ser->Gln substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_514 a rdfs:Class ;
  rdfs:label "PropylNAGthiazoline" ;
  rdfs:comment "Propyl-1,2-dideoxy-2'-methyl-alpha-D-glucopyranoso-[2,1-d]-Delta2'-thiazoline." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1419 a rdfs:Class ;
  rdfs:label "15N-oxobutanoic" ;
  rdfs:comment "Loss of ammonia (15N)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1232 a rdfs:Class ;
  rdfs:label "Trp->Pro" ;
  rdfs:comment "Trp->Pro substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1550 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(5)HexNAc(3)NeuGc(1)Sulf(1)" ;
  rdfs:comment "DHex Hex(5) HexNAc(3) NeuGc Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_353 a rdfs:Class ;
  rdfs:label "Lysbiotinhydrazide" ;
  rdfs:comment "Oxidized Lysine biotinylated with biotin hydrazide." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1196 a rdfs:Class ;
  rdfs:label "Ser->Asp" ;
  rdfs:comment "Ser->Asp substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1883 a rdfs:Class ;
  rdfs:label "Xlink:DSSO[104]" ;
  rdfs:comment "Sulfenic acid fragment of DSSO crosslinker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_212 a rdfs:Class ;
  rdfs:label "NEIAA:2H(5)" ;
  rdfs:comment "N-ethyl iodoacetamide-d5." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_310 a rdfs:Class ;
  rdfs:label "Hex(4)HexNAc(4)" ;
  rdfs:comment "A2G1/G1." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1687 a rdfs:Class ;
  rdfs:label "Hex(1)HexNAc(3)NeuAc(2)" ;
  rdfs:comment "Hex HexNAc(3) NeuAc(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1214 a rdfs:Class ;
  rdfs:label "Val->His" ;
  rdfs:comment "Val->His substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1090 a rdfs:Class ;
  rdfs:label "Phe->Ala" ;
  rdfs:comment "Phe->Ala substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_380 a rdfs:Class ;
  rdfs:label "Retinylidene" ;
  rdfs:comment "Retinal." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1568 a rdfs:Class ;
  rdfs:label "HexNAc(2)NeuAc(1)" ;
  rdfs:comment "HexNAc(2) NeuAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1163 a rdfs:Class ;
  rdfs:label "Asn->Arg" ;
  rdfs:comment "Asn->Arg substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1908 a rdfs:Class ;
  rdfs:label "Xlink:BS2G[217]" ;
  rdfs:comment "Tris-quenched monolink of BS2-G crosslinker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1363 a rdfs:Class ;
  rdfs:label "Crotonyl" ;
  rdfs:comment "Crotonylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1050 a rdfs:Class ;
  rdfs:label "Ala->Asn" ;
  rdfs:comment "Ala->Asn substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1304 a rdfs:Class ;
  rdfs:label "NeuGc" ;
  rdfs:comment "N-glycoyl neuraminic acid." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1247 a rdfs:Class ;
  rdfs:label "Tyr->Trp" ;
  rdfs:comment "Tyr->Trp substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1620 a rdfs:Class ;
  rdfs:label "Hex(1)HexNAc(1)NeuAc(2)Ac(1)" ;
  rdfs:comment "Ac Hex HexNAc NeuAc(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1464 a rdfs:Class ;
  rdfs:label "Hex(3)HexNAc(4)Sulf(1)" ;
  rdfs:comment "Hex(3) HexNAc(4) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1979 a rdfs:Class ;
  rdfs:label "Unknown:420" ;
  rdfs:comment "Unidentified modification of 420.0506 found in open search." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1523 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(4)HexNAc(4)Sulf(1)" ;
  rdfs:comment "DHex(2) Hex(4) HexNAc(4) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_422 a rdfs:Class ;
  rdfs:label "PyruvicAcidIminyl" ;
  rdfs:comment "N-pyruvic acid 2-iminyl." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2015 a rdfs:Class ;
  rdfs:label "shTMT" ;
  rdfs:comment "Super Heavy Tandem Mass Tag." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1557 a rdfs:Class ;
  rdfs:label "dHex(3)Hex(4)HexNAc(4)Sulf(1)" ;
  rdfs:comment "DHex(3) Hex(4) HexNAc(4) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_938 a rdfs:Class ;
  rdfs:label "AROD" ;
  rdfs:comment "Cysteine modifier." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_7 a rdfs:Class ;
  rdfs:label "Deamidated" ;
  rdfs:comment "Deamidation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1758 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(3)HexNAc(3)NeuAc(2)" ;
  rdfs:comment "DHex(2) Hex(3) HexNAc(3) NeuAc(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_443 a rdfs:Class ;
  rdfs:label "FMNC" ;
  rdfs:comment "S-(4a-FMN)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1191 a rdfs:Class ;
  rdfs:label "Arg->Glu" ;
  rdfs:comment "Arg->Glu substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2073 a rdfs:Class ;
  rdfs:label "N6pAMP" ;
  rdfs:comment "Plain N6-Propargyl-AMP modified proteins without any clicked enrichment tag." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1837 a rdfs:Class ;
  rdfs:label "Brij35" ;
  rdfs:comment "Brij 35 synthetic polymer terminus." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1106 a rdfs:Class ;
  rdfs:label "Gly->Lys" ;
  rdfs:comment "Gly->Lys substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1179 a rdfs:Class ;
  rdfs:label "Gln->Asp" ;
  rdfs:comment "Gln->Asp substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_625 a rdfs:Class ;
  rdfs:label "Pro->His" ;
  rdfs:comment "Pro->His substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_433 a rdfs:Class ;
  rdfs:label "Didehydroretinylidene" ;
  rdfs:comment "3,4-didehydroretinylidene." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1829 a rdfs:Class ;
  rdfs:label "LRGG+dimethyl" ;
  rdfs:comment "LeudimethylArgGlyGly." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1737 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(4)HexA(1)HexNAc(3)Sulf(1)" ;
  rdfs:comment "DHex Hex(4) HexA HexNAc(3) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1434 a rdfs:Class ;
  rdfs:label "HexNAc(1)NeuAc(1)" ;
  rdfs:comment "HexNAc NeuAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1719 a rdfs:Class ;
  rdfs:label "dHex(4)Hex(2)HexNAc(3)" ;
  rdfs:comment "DHex(4) Hex(2) HexNAc(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1262 a rdfs:Class ;
  rdfs:label "2-dimethylsuccinyl" ;
  rdfs:comment "S-(2-dimethylsuccinyl) cysteine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1545 a rdfs:Class ;
  rdfs:label "Hex(5)HexNAc(4)NeuGc(1)" ;
  rdfs:comment "Hex(5) HexNAc(4) NeuGc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_66 a rdfs:Class ;
  rdfs:label "Succinyl:13C(4)" ;
  rdfs:comment "Succinic anhydride labeling reagent, heavy form (+4amu, 4C13), N-term & K." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1348 a rdfs:Class ;
  rdfs:label "Cy3-maleimide" ;
  rdfs:comment "Cy3 Maleimide mono-Reactive dye." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_324 a rdfs:Class ;
  rdfs:label "Xlink:DTBP[87]" ;
  rdfs:comment "Cleaved and reduced DTBP crosslinker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2080 a rdfs:Class ;
  rdfs:label "DCP" ;
  rdfs:comment "Dimedone-Based Chemical Probes." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1139 a rdfs:Class ;
  rdfs:label "Lys->Val" ;
  rdfs:comment "Lys->Val substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_374 a rdfs:Class ;
  rdfs:label "Dehydro" ;
  rdfs:comment "Half of a disulfide bridge." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1506 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(4)HexNAc(3)NeuGc(1)" ;
  rdfs:comment "DHex Hex(4) HexNAc(3) NeuGc ---OR--- Hex(5) HexNAc(3) NeuAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_261 a rdfs:Class ;
  rdfs:label "SPITC" ;
  rdfs:comment "4-sulfophenyl isothiocyanate." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_335 a rdfs:Class ;
  rdfs:label "HNE+Delta:H(2)" ;
  rdfs:comment "Reduced 4-Hydroxynonenal." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1766 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(4)HexNAc(2)" ;
  rdfs:comment "DHex Hex(4) HexNAc(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_472 a rdfs:Class ;
  rdfs:label "AEC-MAEC" ;
  rdfs:comment "Aminoethylcysteine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1229 a rdfs:Class ;
  rdfs:label "Trp->Lys" ;
  rdfs:comment "Trp->Lys substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_697 a rdfs:Class ;
  rdfs:label "NIC" ;
  rdfs:comment "Nicotinic Acid." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_643 a rdfs:Class ;
  rdfs:label "Arg->Met" ;
  rdfs:comment "Arg->Met substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1725 a rdfs:Class ;
  rdfs:label "Hex(2)HexNAc(3)NeuGc(2)" ;
  rdfs:comment "Hex(2) HexNAc(3) NeuGc(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1445 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(2)" ;
  rdfs:comment "Hex2 dHex2." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_342 a rdfs:Class ;
  rdfs:label "Amino" ;
  rdfs:comment "Tyrosine oxidation to 2-aminotyrosine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_20 a rdfs:Class ;
  rdfs:label "PEO-Iodoacetyl-LC-Biotin" ;
  rdfs:comment "Biotinyl-iodoacetamidyl-3,6-dioxaoctanediamine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_958 a rdfs:Class ;
  rdfs:label "Propargylamine" ;
  rdfs:comment "Propargylamine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_886 a rdfs:Class ;
  rdfs:label "HydroxymethylOP" ;
  rdfs:comment "2-ammonio-6-[4-(hydroxymethyl)-3-oxidopyridinium-1-yl]- hexanoate." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1799 a rdfs:Class ;
  rdfs:label "NQIGG" ;
  rdfs:comment "SUMOylation by Giardia lamblia." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1125 a rdfs:Class ;
  rdfs:label "Xle->Ala" ;
  rdfs:comment "Leu/Ile->Ala substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1136 a rdfs:Class ;
  rdfs:label "Lys->His" ;
  rdfs:comment "Lys->His substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_450 a rdfs:Class ;
  rdfs:label "Glu" ;
  rdfs:comment "Monoglutamyl." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_295 a rdfs:Class ;
  rdfs:label "dHex" ;
  rdfs:comment "Fucose." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1777 a rdfs:Class ;
  rdfs:label "Hex(4)HexNAc(4)NeuAc(1)" ;
  rdfs:comment "Hex(4) HexNAc(4) NeuAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1114 a rdfs:Class ;
  rdfs:label "His->Cys" ;
  rdfs:comment "His->Cys substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_740 a rdfs:Class ;
  rdfs:label "ExacTagThiol" ;
  rdfs:comment "ExacTag Thiol label mass for 2-4-7-10 plex." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_621 a rdfs:Class ;
  rdfs:label "Asn->Asp" ;
  rdfs:comment "Asn->Asp substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2059 a rdfs:Class ;
  rdfs:label "Xlink:DSPP[228]" ;
  rdfs:comment "Water-quenched monolink of DSPP/TBDSPP crosslinker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1755 a rdfs:Class ;
  rdfs:label "Hex(1)HexNAc(1)NeuGc(5)" ;
  rdfs:comment "Hex HexNAc NeuGc(5)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_599 a rdfs:Class ;
  rdfs:label "Lys->Arg" ;
  rdfs:comment "Lys->Arg substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_320 a rdfs:Class ;
  rdfs:label "Nethylmaleimide+water" ;
  rdfs:comment "Nethylmaleimidehydrolysis." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_960 a rdfs:Class ;
  rdfs:label "SUMO2135" ;
  rdfs:comment "SUMOylation by SUMO-1 after tryptic cleavage." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1587 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(1)HexNAc(2)Sulf(1)" ;
  rdfs:comment "DHex Hex HexNAc(2) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_637 a rdfs:Class ;
  rdfs:label "Arg->Trp" ;
  rdfs:comment "Arg->Trp substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1152 a rdfs:Class ;
  rdfs:label "Met->Ser" ;
  rdfs:comment "Met->Ser substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_61 a rdfs:Class ;
  rdfs:label "GIST-Quat:2H(3)" ;
  rdfs:comment "Quaternary amine labeling reagent heavy (+3amu) form, N-term & K." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_160 a rdfs:Class ;
  rdfs:label "Hex(1)HexNAc(1)NeuAc(2)" ;
  rdfs:comment "Hex HexNAc NeuAc(2) ---OR--- Hex HexNAc(3) HexA." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_944 a rdfs:Class ;
  rdfs:label "Label:15N(2)2H(9)" ;
  rdfs:comment "SILAC label." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2062 a rdfs:Class ;
  rdfs:label "DBIA" ;
  rdfs:comment "Desthiobiotinylation of cysteine with DBIA probe." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1392 a rdfs:Class ;
  rdfs:label "DiART6plex" ;
  rdfs:comment "Representative mass and accurate mass for 114." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1748 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(4)HexA(1)HexNAc(3)Sulf(1)" ;
  rdfs:comment "DHex(2) Hex(4) HexA HexNAc(3) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_636 a rdfs:Class ;
  rdfs:label "Arg->Ser" ;
  rdfs:comment "Arg->Ser substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1147 a rdfs:Class ;
  rdfs:label "Met->Gly" ;
  rdfs:comment "Met->Gly substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_559 a rdfs:Class ;
  rdfs:label "Asp->Val" ;
  rdfs:comment "Asp->Val substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_600 a rdfs:Class ;
  rdfs:label "Lys->Xle" ;
  rdfs:comment "Lys->Leu/Ile substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1694 a rdfs:Class ;
  rdfs:label "Hex(2)HexNAc(2)NeuAc(2)Sulf(1)" ;
  rdfs:comment "Hex(2) HexNAc(2) NeuAc(2) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1381 a rdfs:Class ;
  rdfs:label "ethylsulfonylethyl" ;
  rdfs:comment "Reaction with ethyl vinyl sulfone." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1714 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(2)HexNAc(2)NeuGc(2)" ;
  rdfs:comment "DHex Hex(2) HexNAc(2) NeuGc(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_675 a rdfs:Class ;
  rdfs:label "Trp->Arg" ;
  rdfs:comment "Trp->Arg substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_610 a rdfs:Class ;
  rdfs:label "Met->Thr" ;
  rdfs:comment "Met->Thr substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1670 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(2)HexA(1)HexNAc(2)Sulf(1)" ;
  rdfs:comment "DHex(2) Hex(2) HexA HexNAc(2) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_824 a rdfs:Class ;
  rdfs:label "Xlink:BMOE" ;
  rdfs:comment "Intact or monolink BMOE crosslinker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1251 a rdfs:Class ;
  rdfs:label "Biotin:Thermo-33033" ;
  rdfs:comment "Sulfo-SBED Label Photoreactive Biotin Crosslinker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1534 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(5)HexNAc(3)NeuGc(1)" ;
  rdfs:comment "DHex Hex(5) HexNAc(3) NeuGc ---OR--- Hex(6) HexNAc(3) NeuAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_518 a rdfs:Class ;
  rdfs:label "Diethyl" ;
  rdfs:comment "Diethylation, analogous to Dimethylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_905 a rdfs:Class ;
  rdfs:label "Leu->MetOx" ;
  rdfs:comment "Leu->Met substitution and sulfoxidation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1554 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(7)HexNAc(3)Phos(1)" ;
  rdfs:comment "DHex Hex(7) HexNAc(3) Phos." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_801 a rdfs:Class ;
  rdfs:label "Pentylamine" ;
  rdfs:comment "Labeling transglutaminase substrate on glutamine side chain." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1286 a rdfs:Class ;
  rdfs:label "IMEHex(2)NeuAc(1)" ;
  rdfs:comment "Glycosylation with IME linked Hex(2) NeuAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1240 a rdfs:Class ;
  rdfs:label "Tyr->Lys" ;
  rdfs:comment "Tyr->Lys substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1848 a rdfs:Class ;
  rdfs:label "Gluratylation" ;
  rdfs:comment "Glutarylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1243 a rdfs:Class ;
  rdfs:label "Tyr->Gln" ;
  rdfs:comment "Tyr->Gln substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1561 a rdfs:Class ;
  rdfs:label "Hex(3)HexNAc(6)NeuAc(1)" ;
  rdfs:comment "Hex(3) HexNAc(6) NeuAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1218 a rdfs:Class ;
  rdfs:label "Val->Gln" ;
  rdfs:comment "Val->Gln substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_772 a rdfs:Class ;
  rdfs:label "Label:13C(5)" ;
  rdfs:comment "13C(5) Silac label." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1408 a rdfs:Class ;
  rdfs:label "Hex(5)HexNAc(4)NeuAc(2)" ;
  rdfs:comment "A2G2S2/G2S2." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_584 a rdfs:Class ;
  rdfs:label "His->Arg" ;
  rdfs:comment "His->Arg substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1575 a rdfs:Class ;
  rdfs:label "Hex(4)Phos(1)" ;
  rdfs:comment "Hex(4) Phos." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_849 a rdfs:Class ;
  rdfs:label "cGMP" ;
  rdfs:comment "S-guanylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1642 a rdfs:Class ;
  rdfs:label "Hex(2)HexNAc(2)NeuAc(1)Sulf(1)" ;
  rdfs:comment "Hex(2) HexNAc(2) NeuAc Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1771 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(3)HexNAc(3)" ;
  rdfs:comment "DHex(2) Hex(3) HexNAc(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1900 a rdfs:Class ;
  rdfs:label "Xlink:DTBP[172]" ;
  rdfs:comment "Intact DTBP crosslinker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_667 a rdfs:Class ;
  rdfs:label "Val->Ala" ;
  rdfs:comment "Val->Ala substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1878 a rdfs:Class ;
  rdfs:label "Xlink:DSSO[176]" ;
  rdfs:comment "Water-quenched monolink of DSSO crosslinker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1974 a rdfs:Class ;
  rdfs:label "Unknown:234" ;
  rdfs:comment "Unidentified modification of 234.0742 found in open search." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_389 a rdfs:Class ;
  rdfs:label "Phytochromobilin" ;
  rdfs:comment "Phytochromobilin." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1180 a rdfs:Class ;
  rdfs:label "Gln->Phe" ;
  rdfs:comment "Gln->Phe substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_633 a rdfs:Class ;
  rdfs:label "Gln->His" ;
  rdfs:comment "Gln->His substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1266 a rdfs:Class ;
  rdfs:label "Label:13C(4)" ;
  rdfs:comment "13C4 Methionine label." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_629 a rdfs:Class ;
  rdfs:label "Pro->Xle" ;
  rdfs:comment "Pro->Leu/Ile substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_129 a rdfs:Class ;
  rdfs:label "Iodo" ;
  rdfs:comment "Iodination." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1409 a rdfs:Class ;
  rdfs:label "Hex(5)HexNAc(4)NeuAc(1)" ;
  rdfs:comment "A2G2S1/G2S1." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_987 a rdfs:Class ;
  rdfs:label "Label:13C(6)15N(2)+Dimethyl" ;
  rdfs:comment "Dimethyl 13C(6)15N(2) Silac label." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1168 a rdfs:Class ;
  rdfs:label "Pro->Glu" ;
  rdfs:comment "Pro->Glu substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1089 a rdfs:Class ;
  rdfs:label "Glu->Tyr" ;
  rdfs:comment "Glu->Tyr substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_569 a rdfs:Class ;
  rdfs:label "Phe->Tyr" ;
  rdfs:comment "Phe->Tyr substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1849 a rdfs:Class ;
  rdfs:label "hydroxyisobutyryl" ;
  rdfs:comment "2-hydroxyisobutyrylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1297 a rdfs:Class ;
  rdfs:label "Label:13C(3)15N(1)" ;
  rdfs:comment "SILAC or AQUA label." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1501 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(4)HexNAc(3)NeuAc(1)" ;
  rdfs:comment "DHex Hex(4) HexNAc(3) NeuAc ---OR--- dHex(2) Hex(3) HexNAc(3) NeuGc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_62 a rdfs:Class ;
  rdfs:label "GIST-Quat:2H(6)" ;
  rdfs:comment "Quaternary amine labeling reagent heavy form (+6amu), N-term & K." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1142 a rdfs:Class ;
  rdfs:label "Met->Ala" ;
  rdfs:comment "Met->Ala substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1825 a rdfs:Class ;
  rdfs:label "RNPXL" ;
  rdfs:comment "Simulate peptide-RNA conjugates." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1395 a rdfs:Class ;
  rdfs:label "DiART6plex117" ;
  rdfs:comment "Accurate mass for DiART6plex 117." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_493 a rdfs:Class ;
  rdfs:label "BADGE" ;
  rdfs:comment "Bisphenol A diglycidyl ether derivative." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_31 a rdfs:Class ;
  rdfs:label "Pyridylethyl" ;
  rdfs:comment "S-pyridylethylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1291 a rdfs:Class ;
  rdfs:label "Dimethyl:2H(6)" ;
  rdfs:comment "Dimethyl-Medium." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_520 a rdfs:Class ;
  rdfs:label "Piperidine" ;
  rdfs:comment "Piperidination." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_748 a rdfs:Class ;
  rdfs:label "3sulfo" ;
  rdfs:comment "Derivatization by N-term modification using 3-Sulfobenzoic succinimidyl ester." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1760 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(2)HexNAc(2)" ;
  rdfs:comment "DHex(2) Hex(2) HexNAc(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1593 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(1)HexNAc(1)NeuGc(1)" ;
  rdfs:comment "DHex Hex HexNAc NeuGc ---OR--- Hex(2) HexNAc NeuAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_288 a rdfs:Class ;
  rdfs:label "Trp->Oxolactone" ;
  rdfs:comment "Tryptophan oxidation to oxolactone." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_570 a rdfs:Class ;
  rdfs:label "Phe->Val" ;
  rdfs:comment "Phe->Val substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_349 a rdfs:Class ;
  rdfs:label "His->Asp" ;
  rdfs:comment "His->Asp substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2054 a rdfs:Class ;
  rdfs:label "pRBS-ID_4-thiouridine" ;
  rdfs:comment "RNA-protein UVA-crosslinked, hydrofluoride-digested 4-thiouridine adduct." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1602 a rdfs:Class ;
  rdfs:label "Hex(1)HexNAc(2)NeuGc(1)" ;
  rdfs:comment "Hex HexNAc(2) NeuGc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1721 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(2)HexNAc(3)NeuGc(1)" ;
  rdfs:comment "DHex(2) Hex(2) HexNAc(3) NeuGc ---OR--- Hex(3) HexNAc(3) dHex NeuAc ---OR--- Hex(2) HexNAc(4) dHex Kdn." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1410 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(5)HexNAc(4)NeuAc(1)" ;
  rdfs:comment "FA2G2S1/G2FS1." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_622 a rdfs:Class ;
  rdfs:label "Asn->Xle" ;
  rdfs:comment "Asn->Leu/Ile substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1838 a rdfs:Class ;
  rdfs:label "Brij58" ;
  rdfs:comment "Brij 58 synthetic polymer terminus." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_649 a rdfs:Class ;
  rdfs:label "Ser->Trp" ;
  rdfs:comment "Ser->Trp substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1128 a rdfs:Class ;
  rdfs:label "Xle->Glu" ;
  rdfs:comment "Leu/Ile->Glu substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1421 a rdfs:Class ;
  rdfs:label "spermidine" ;
  rdfs:comment "Spermidine adduct." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_299 a rdfs:Class ;
  rdfs:label "Carboxy" ;
  rdfs:comment "Carboxylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_902 a rdfs:Class ;
  rdfs:label "DimethylArsino" ;
  rdfs:comment "Reaction with dimethylarsinous (AsIII) acid." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1733 a rdfs:Class ;
  rdfs:label "dHex(3)Hex(2)HexNAc(3)Kdn(1)" ;
  rdfs:comment "DHex(3) Hex(2) HexNAc(3) Kdn ---OR--- Hex(3) HexNAc(2) dHex(3) NeuAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_176 a rdfs:Class ;
  rdfs:label "BHT" ;
  rdfs:comment "Michael addition of BHT quinone methide to Cysteine and Lysine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1398 a rdfs:Class ;
  rdfs:label "Iodoacetanilide:13C(6)" ;
  rdfs:comment "13C labelled iodoacetanilide derivative." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_971 a rdfs:Class ;
  rdfs:label "maleimide3" ;
  rdfs:comment "Maleimide-3-saccharide." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_454 a rdfs:Class ;
  rdfs:label "HexN" ;
  rdfs:comment "Hexosamine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_259 a rdfs:Class ;
  rdfs:label "Label:13C(6)15N(2)" ;
  rdfs:comment "13C(6) 15N(2) Silac label." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1157 a rdfs:Class ;
  rdfs:label "Asn->Glu" ;
  rdfs:comment "Asn->Glu substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_53 a rdfs:Class ;
  rdfs:label "HNE" ;
  rdfs:comment "4-hydroxynonenal (HNE)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_42 a rdfs:Class ;
  rdfs:label "Lipoyl" ;
  rdfs:comment "Lipoyl." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_548 a rdfs:Class ;
  rdfs:label "Cys->Ser" ;
  rdfs:comment "Cys->Ser substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1517 a rdfs:Class ;
  rdfs:label "Hex(3)HexNAc(6)Sulf(1)" ;
  rdfs:comment "Hex(3) HexNAc(6) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_284 a rdfs:Class ;
  rdfs:label "Methyl:2H(2)" ;
  rdfs:comment "Deuterium Methylation of Lysine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1558 a rdfs:Class ;
  rdfs:label "Hex(3)HexNAc(7)Sulf(1)" ;
  rdfs:comment "Hex(3) HexNAc(7) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1598 a rdfs:Class ;
  rdfs:label "Hex(1)HexNAc(3)Sulf(1)" ;
  rdfs:comment "Hex HexNAc(3) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1099 a rdfs:Class ;
  rdfs:label "Phe->Gln" ;
  rdfs:comment "Phe->Gln substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1344 a rdfs:Class ;
  rdfs:label "Phosphogluconoylation" ;
  rdfs:comment "Phosphogluconoylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1117 a rdfs:Class ;
  rdfs:label "His->Gly" ;
  rdfs:comment "His->Gly substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1744 a rdfs:Class ;
  rdfs:label "Hex(2)HexNAc(1)NeuGc(4)" ;
  rdfs:comment "Hex(2) HexNAc NeuGc(4)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_611 a rdfs:Class ;
  rdfs:label "Met->Arg" ;
  rdfs:comment "Met->Arg substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1059 a rdfs:Class ;
  rdfs:label "Cys->Xle" ;
  rdfs:comment "Cys->Leu/Ile substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1207 a rdfs:Class ;
  rdfs:label "Thr->Gly" ;
  rdfs:comment "Thr->Gly substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1690 a rdfs:Class ;
  rdfs:label "Hex(7)Phos(3)" ;
  rdfs:comment "Hex(7) Phos(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1702 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(3)HexA(1)HexNAc(2)Sulf(1)" ;
  rdfs:comment "DHex(2) Hex(3) HexA HexNAc(2) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_885 a rdfs:Class ;
  rdfs:label "Label:13C(1)2H(3)+Oxidation" ;
  rdfs:comment "Oxidised methionine 13C(1)2H(3) SILAC label." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1103 a rdfs:Class ;
  rdfs:label "Gly->Phe" ;
  rdfs:comment "Gly->Phe substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1657 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(2)HexNAc(2)NeuGc(1)" ;
  rdfs:comment "DHex Hex(2) HexNAc(2) NeuGc ---OR--- Hex(3) HexNAc(2) NeuAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_90 a rdfs:Class ;
  rdfs:label "ESP" ;
  rdfs:comment "ESP-Tag light d0." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1668 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(3)HexNAc(2)Sulf(1)" ;
  rdfs:comment "DHex(2) Hex(3) HexNAc(2) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_581 a rdfs:Class ;
  rdfs:label "His->Tyr" ;
  rdfs:comment "His->Tyr substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1078 a rdfs:Class ;
  rdfs:label "Glu->Cys" ;
  rdfs:comment "Glu->Cys substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1571 a rdfs:Class ;
  rdfs:label "Hex(3)HexNAc(1)Me(1)" ;
  rdfs:comment "Hex(3) HexNAc Me." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1759 a rdfs:Class ;
  rdfs:label "Hex(4)HexNAc(4)NeuAc(1)Sulf(3)" ;
  rdfs:comment "Hex(4) HexNAc(4) NeuAc Sulf(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1528 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(3)HexNAc(4)Pent(2)" ;
  rdfs:comment "DHex(2) Hex(3) HexNAc(4) Pent(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1039 a rdfs:Class ;
  rdfs:label "Biotin:Thermo-21901+H2O" ;
  rdfs:comment "Maleimide-Biotin + Water." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1889 a rdfs:Class ;
  rdfs:label "Xlink:BuUrBu[317]" ;
  rdfs:comment "Tris quenched monolink of BuUrBu crosslinker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1673 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(1)HexNAc(3)NeuAc(1)Sulf(1)" ;
  rdfs:comment "DHex Hex HexNAc(3) NeuAc Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_364 a rdfs:Class ;
  rdfs:label "ICPL:13C(6)" ;
  rdfs:comment "Bruker Daltonics SERVA-ICPL(TM) quantification chemistry, heavy form." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_114 a rdfs:Class ;
  rdfs:label "OxProBiotinRed" ;
  rdfs:comment "Oxidized proline biotinylated with biotin-LC-hydrazide, reduced." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_414 a rdfs:Class ;
  rdfs:label "Hydroxymethyl" ;
  rdfs:comment "Hydroxymethyl." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1899 a rdfs:Class ;
  rdfs:label "Xlink:BuUrBu[196]" ;
  rdfs:comment "Intact BuUrBu crosslinker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_656 a rdfs:Class ;
  rdfs:label "Ser->Xle" ;
  rdfs:comment "Ser->Leu/Ile substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_403 a rdfs:Class ;
  rdfs:label "Ser->LacticAcid" ;
  rdfs:comment "Lactic acid from N-term Ser." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1684 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(2)HexNAc(2)NeuGc(1)" ;
  rdfs:comment "DHex(2) Hex(2) HexNAc(2) NeuGc ---OR--- Hex(3) HexNAc(2) dHex NeuAc ---OR--- Hex(2) HexNAc(3) dHex Kdn." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_644 a rdfs:Class ;
  rdfs:label "Arg->Cys" ;
  rdfs:comment "Arg->Cys substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1565 a rdfs:Class ;
  rdfs:label "HexNAc(3)Sulf(1)" ;
  rdfs:comment "HexNAc(3) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1018 a rdfs:Class ;
  rdfs:label "ICDID" ;
  rdfs:comment "Isotope-Coded Dimedone light form." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1255 a rdfs:Class ;
  rdfs:label "Cresylphosphate" ;
  rdfs:comment "O-toluyl-phosphorylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1582 a rdfs:Class ;
  rdfs:label "Hex(1)HexNAc(3)" ;
  rdfs:comment "Hex HexNAc(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1427 a rdfs:Class ;
  rdfs:label "Hex(1)HexA(1)" ;
  rdfs:comment "Hex HexA." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1961 a rdfs:Class ;
  rdfs:label "Hex(3)HexNAc(5)NeuAc(1)" ;
  rdfs:comment "Hex(3) HexNAc(5) NeuAc(1)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1646 a rdfs:Class ;
  rdfs:label "Hex(2)HexNAc(4)" ;
  rdfs:comment "Hex(2) HexNAc(4)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1991 a rdfs:Class ;
  rdfs:label "GNLLFLACYCIGG" ;
  rdfs:comment "Ubiquitin D (FAT10) leaving after trypsin digestion Gly-Asn-Leu-Leu-Phe-Leu-Ala-Cys-Tyr-Cys-Ile-Gly-Gly." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_562 a rdfs:Class ;
  rdfs:label "Glu->Asp" ;
  rdfs:comment "Glu->Asp substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1185 a rdfs:Class ;
  rdfs:label "Gln->Thr" ;
  rdfs:comment "Gln->Thr substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1431 a rdfs:Class ;
  rdfs:label "Hex(1)NeuAc(1)" ;
  rdfs:comment "Hex NeuAc ---OR--- HexNAc Kdn." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1497 a rdfs:Class ;
  rdfs:label "dHex(3)Hex(3)HexNAc(3)Pent(1)" ;
  rdfs:comment "DHex(3) Hex(3) HexNAc(3) Pent." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_526 a rdfs:Class ;
  rdfs:label "Dethiomethyl" ;
  rdfs:comment "Prompt loss of side chain from oxidised Met." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1647 a rdfs:Class ;
  rdfs:label "Hex(2)HexNAc(1)NeuGc(2)" ;
  rdfs:comment "Hex(2) HexNAc NeuGc(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_767 a rdfs:Class ;
  rdfs:label "Menadione-HQ" ;
  rdfs:comment "Menadione hydroquinone derivative." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1446 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(2)HexA(1)" ;
  rdfs:comment "DHex Hex(2) HexA." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1631 a rdfs:Class ;
  rdfs:label "Hex(2)HexNAc(2)NeuGc(1)" ;
  rdfs:comment "Hex(2) HexNAc(2) NeuGc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1486 a rdfs:Class ;
  rdfs:label "Hex(3)HexNAc(5)Sulf(1)" ;
  rdfs:comment "Hex(3) HexNAc(5) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_618 a rdfs:Class ;
  rdfs:label "Asn->Lys" ;
  rdfs:comment "Asn->Lys substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1610 a rdfs:Class ;
  rdfs:label "Hex(2)HexNAc(3)" ;
  rdfs:comment "Hex(2) HexNAc(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1131 a rdfs:Class ;
  rdfs:label "Lys->Ala" ;
  rdfs:comment "Lys->Ala substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_696 a rdfs:Class ;
  rdfs:label "Label:2H(9)13C(6)15N(2)" ;
  rdfs:comment "13C(6) 15N(2) (D)9 SILAC label." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1680 a rdfs:Class ;
  rdfs:label "dHex(2)HexNAc(5)" ;
  rdfs:comment "DHex(2) HexNAc(5)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_678 a rdfs:Class ;
  rdfs:label "Tyr->Phe" ;
  rdfs:comment "Tyr->Phe substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_734 a rdfs:Class ;
  rdfs:label "Ethanolamine" ;
  rdfs:comment "Carboxyl modification with ethanolamine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1539 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(5)HexA(1)HexNAc(3)Sulf(2)" ;
  rdfs:comment "DHex Hex(5) HexA HexNAc(3) Sulf(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1045 a rdfs:Class ;
  rdfs:label "Ala->Phe" ;
  rdfs:comment "Ala->Phe substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1872 a rdfs:Class ;
  rdfs:label "DYn-2" ;
  rdfs:comment "Sulfenic Acid specific probe." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1505 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(3)HexNAc(4)Pent(2)" ;
  rdfs:comment "DHex Hex(3) HexNAc(4) Pent(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1174 a rdfs:Class ;
  rdfs:label "Pro->Val" ;
  rdfs:comment "Pro->Val substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_429 a rdfs:Class ;
  rdfs:label "PhosphoHex" ;
  rdfs:comment "Phosphoglycosyl-D-mannose-1-phosphoryl." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1492 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(3)HexNAc(3)Pent(3)" ;
  rdfs:comment "DHex Hex(3) HexNAc(3) Pent(3) ---OR--- Hex(4) HexNAc(2) dHex(2) NeuAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1590 a rdfs:Class ;
  rdfs:label "Hex(5)" ;
  rdfs:comment "Hex(5)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_846 a rdfs:Class ;
  rdfs:label "EQIGG" ;
  rdfs:comment "Sumo mutant Smt3-WT tail following trypsin digestion." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1709 a rdfs:Class ;
  rdfs:label "dHex(3)Hex(1)HexNAc(3)Kdn(1)" ;
  rdfs:comment "DHex(3) Hex HexNAc(3) Kdn." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1221 a rdfs:Class ;
  rdfs:label "Val->Thr" ;
  rdfs:comment "Val->Thr substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_762 a rdfs:Class ;
  rdfs:label "IDEnT" ;
  rdfs:comment "Isotope Distribution Encoded Tag." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1933 a rdfs:Class ;
  rdfs:label "Hex(1)Pent(2)Me(1)" ;
  rdfs:comment "Hex:1 Pent:2 Me:1." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1956 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(2)HexNAc(4)Sulf(2)" ;
  rdfs:comment "Sulf(2) dHex(2) Hex(2) HexNAc(4)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1944 a rdfs:Class ;
  rdfs:label "Hex(5)HexA(1)" ;
  rdfs:comment "Hex(5) HexA." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1210 a rdfs:Class ;
  rdfs:label "Thr->Val" ;
  rdfs:comment "Thr->Val substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1405 a rdfs:Class ;
  rdfs:label "EEEDVIEVYQEQTGG" ;
  rdfs:comment "Sumoylation by SUMO-1 after Cyanogen bromide (CNBr) cleavage." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1072 a rdfs:Class ;
  rdfs:label "Asp->Pro" ;
  rdfs:comment "Asp->Pro substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_29 a rdfs:Class ;
  rdfs:label "SMA" ;
  rdfs:comment "N-Succinimidyl-2-morpholine acetate." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_436 a rdfs:Class ;
  rdfs:label "Hydroxyheme" ;
  rdfs:comment "Hydroxyheme." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1606 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(1)HexNAc(1)Kdn(1)" ;
  rdfs:comment "DHex(2) Hex HexNAc Kdn." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_537 a rdfs:Class ;
  rdfs:label "CLIP_TRAQ_4" ;
  rdfs:comment "CLIP_TRAQ_4." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1389 a rdfs:Class ;
  rdfs:label "HN3_mustard" ;
  rdfs:comment "Modification by hydroxylated tris-(2-chloroethyl)amine (HN-3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_898 a rdfs:Class ;
  rdfs:label "pyrophospho" ;
  rdfs:comment "Pyrophosphorylation of Ser/Thr." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1341 a rdfs:Class ;
  rdfs:label "iodoTMT" ;
  rdfs:comment "Native iodoacetyl Tandem Mass Tag®." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_948 a rdfs:Class ;
  rdfs:label "LG-anhyropyrrole" ;
  rdfs:comment "Levuglandinyl-lysine anhyropyrrole adduct." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1005 a rdfs:Class ;
  rdfs:label "Label:13C(6)15N(4)+Dimethyl" ;
  rdfs:comment "Dimethylated Arg13C(6) 15N(4)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_737 a rdfs:Class ;
  rdfs:label "TMT6plex" ;
  rdfs:comment "Sixplex Tandem Mass Tag®." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_198 a rdfs:Class ;
  rdfs:label "EQAT:2H(5)" ;
  rdfs:comment "EAPTA d5." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_577 a rdfs:Class ;
  rdfs:label "Gly->Cys" ;
  rdfs:comment "Gly->Cys substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1283 a rdfs:Class ;
  rdfs:label "UgiJoullieProGlyProGly" ;
  rdfs:comment "Side reaction of PGPG with Side chain of aspartic or glutamic acid." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_950 a rdfs:Class ;
  rdfs:label "Cation:Li" ;
  rdfs:comment "Replacement of proton by lithium." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1636 a rdfs:Class ;
  rdfs:label "Hex(1)HexNAc(3)NeuAc(1)" ;
  rdfs:comment "Hex HexNAc(3) NeuAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1653 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(1)HexNAc(2)NeuGc(1)" ;
  rdfs:comment "DHex(2) Hex HexNAc(2) NeuGc ---OR--- Hex(2) HexNAc(2) dHex NeuAc ---OR--- Hex HexNAc(3) dHex Kdn." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2040 a rdfs:Class ;
  rdfs:label "MBS+peptide" ;
  rdfs:comment "MBS_233p24 plus peptide 1250p53." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_4 a rdfs:Class ;
  rdfs:label "Carbamidomethyl" ;
  rdfs:comment "Iodoacetamide derivative." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1664 a rdfs:Class ;
  rdfs:label "Hex(1)HexNAc(1)NeuAc(3)" ;
  rdfs:comment "Hex HexNAc NeuAc(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1470 a rdfs:Class ;
  rdfs:label "Hex(6)HexNAc(2)Phos(1)" ;
  rdfs:comment "Hex(6) HexNAc(2) Phos." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1258 a rdfs:Class ;
  rdfs:label "Ub-VME" ;
  rdfs:comment "Ubiquitin vinylmethylester." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1435 a rdfs:Class ;
  rdfs:label "HexNAc(1)NeuGc(1)" ;
  rdfs:comment "HexNAc NeuGc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_864 a rdfs:Class ;
  rdfs:label "Label:13C(6)15N(2)+GG" ;
  rdfs:comment "13C(6) 15N(2) Lysine glygly." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1475 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(3)HexNAc(3)Pent(1)" ;
  rdfs:comment "DHex(2) Hex(3) HexNAc(3) Pent." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1621 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(2)HexA(1)HexNAc(1)" ;
  rdfs:comment "DHex(2) Hex(2) HexA HexNAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_607 a rdfs:Class ;
  rdfs:label "Xle->Gln" ;
  rdfs:comment "Leu/Ile->Gln substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_12 a rdfs:Class ;
  rdfs:label "ICAT-D:2H(8)" ;
  rdfs:comment "Applied Biosystems original ICAT(TM) d8." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_187 a rdfs:Class ;
  rdfs:label "2HPG" ;
  rdfs:comment "Bis(hydroxphenylglyoxal) arginine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1083 a rdfs:Class ;
  rdfs:label "Glu->Asn" ;
  rdfs:comment "Glu->Asn substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_726 a rdfs:Class ;
  rdfs:label "Ethylphosphate" ;
  rdfs:comment "O-Ethylphosphorylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_937 a rdfs:Class ;
  rdfs:label "dichlorination" ;
  rdfs:comment "Dichlorination." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1463 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(3)HexNAc(3)Pent(1)" ;
  rdfs:comment "DHex Hex(3) HexNAc(3) Pent." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1034 a rdfs:Class ;
  rdfs:label "Cys->SecNEM:2H(5)" ;
  rdfs:comment "D5 N-ethylmaleimide on selenocysteines." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1782 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(4)HexNAc(4)NeuAc(1)" ;
  rdfs:comment "DHex Hex(4) HexNAc(4) NeuAc ---OR--- Hex(3) HexNAc(5) dHex Kdn." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_993 a rdfs:Class ;
  rdfs:label "Biotin:Sigma-B1267" ;
  rdfs:comment "Was Biotin-maleimide." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_407 a rdfs:Class ;
  rdfs:label "Hydroxycinnamyl" ;
  rdfs:comment "Hydroxycinnamyl." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_836 a rdfs:Class ;
  rdfs:label "Label:13C(6)15N(2)+Acetyl" ;
  rdfs:comment "Acetyl_13C(6) 15N(2) Silac label." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2027 a rdfs:Class ;
  rdfs:label "His+O(2)" ;
  rdfs:comment "Photo-induced histidine adduct." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1378 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(5)" ;
  rdfs:comment "Hex5dHex1." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1094 a rdfs:Class ;
  rdfs:label "Phe->His" ;
  rdfs:comment "Phe->His substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1967 a rdfs:Class ;
  rdfs:label "Hex(5)HexNAc(4)NeuAc(1)Ac(1)" ;
  rdfs:comment "Hex(5) HexNAc(4) NeuAc Ac." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1330 a rdfs:Class ;
  rdfs:label "bisANS-sulfonates" ;
  rdfs:comment "BisANS with loss of both sulfonates." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_457 a rdfs:Class ;
  rdfs:label "NDA" ;
  rdfs:comment "Naphthalene-2,3-dicarboxaldehyde." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1371 a rdfs:Class ;
  rdfs:label "Trimethyl:2H(9)" ;
  rdfs:comment "3-fold methylation with deuterated methyl groups." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1932 a rdfs:Class ;
  rdfs:label "Hex(2)Sulf(1)" ;
  rdfs:comment "Hex(2) O(3) S." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1449 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(2)HexNAc(2)Pent(1)" ;
  rdfs:comment "DHex Hex(2) HexNAc(2) Pent." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1948 a rdfs:Class ;
  rdfs:label "Hex(1)HexNAc(4)dHex(1)Sulf(1)" ;
  rdfs:comment "Sulf dHex Hex HexNAc(4)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_609 a rdfs:Class ;
  rdfs:label "Xle->Arg" ;
  rdfs:comment "Leu/Ile->Arg substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1010 a rdfs:Class ;
  rdfs:label "DEDGFLYMVYASQETFG" ;
  rdfs:comment "Addition of DEDGFLYMVYASQETFG." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1659 a rdfs:Class ;
  rdfs:label "Hex(6)Phos(3)" ;
  rdfs:comment "Hex(6) Phos(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1729 a rdfs:Class ;
  rdfs:label "Hex(1)HexNAc(1)NeuGc(4)" ;
  rdfs:comment "Hex HexNAc NeuGc(4)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_979 a rdfs:Class ;
  rdfs:label "PEITC" ;
  rdfs:comment "Phenethyl isothiocyanate." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_302 a rdfs:Class ;
  rdfs:label "Menadione" ;
  rdfs:comment "Menadione quinone derivative." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_594 a rdfs:Class ;
  rdfs:label "Lys->Thr" ;
  rdfs:comment "Lys->Thr substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1178 a rdfs:Class ;
  rdfs:label "Gln->Cys" ;
  rdfs:comment "Gln->Cys substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1233 a rdfs:Class ;
  rdfs:label "Trp->Gln" ;
  rdfs:comment "Trp->Gln substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1202 a rdfs:Class ;
  rdfs:label "Ser->Val" ;
  rdfs:comment "Ser->Val substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1138 a rdfs:Class ;
  rdfs:label "Lys->Ser" ;
  rdfs:comment "Lys->Ser substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_538 a rdfs:Class ;
  rdfs:label "Biotin:Cayman-10141" ;
  rdfs:comment "Was 15dB-biotin." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_674 a rdfs:Class ;
  rdfs:label "Trp->Cys" ;
  rdfs:comment "Trp->Cys substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1509 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(6)HexNAc(3)" ;
  rdfs:comment "DHex Hex(6) HexNAc(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1975 a rdfs:Class ;
  rdfs:label "Unknown:248" ;
  rdfs:comment "Unidentified modification of 248.1986 found in open search." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_555 a rdfs:Class ;
  rdfs:label "Asp->Asn" ;
  rdfs:comment "Asp->Asn substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1535 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(4)HexNAc(4)Pent(1)" ;
  rdfs:comment "DHex(2) Hex(4) HexNAc(4) Pent." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_730 a rdfs:Class ;
  rdfs:label "iTRAQ8plex" ;
  rdfs:comment "Representative mass and accurate mass for 113, 114, 116 & 117." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1160 a rdfs:Class ;
  rdfs:label "Asn->Met" ;
  rdfs:comment "Asn->Met substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1722 a rdfs:Class ;
  rdfs:label "dHex(3)Hex(3)HexNAc(3)" ;
  rdfs:comment "DHex(3) Hex(3) HexNAc(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1195 a rdfs:Class ;
  rdfs:label "Arg->Phe" ;
  rdfs:comment "Arg->Phe substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_313 a rdfs:Class ;
  rdfs:label "Lys-loss" ;
  rdfs:comment "Loss of Lysine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1122 a rdfs:Class ;
  rdfs:label "His->Thr" ;
  rdfs:comment "His->Thr substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_544 a rdfs:Class ;
  rdfs:label "Ala->Gly" ;
  rdfs:comment "Ala->Gly substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_171 a rdfs:Class ;
  rdfs:label "NBS:13C(6)" ;
  rdfs:comment "Shimadzu NBS-13C." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1914 a rdfs:Class ;
  rdfs:label "Met->AspSA" ;
  rdfs:comment "Methionine oxidation to aspartic semialdehyde." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1189 a rdfs:Class ;
  rdfs:label "Arg->Ala" ;
  rdfs:comment "Arg->Ala substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1937 a rdfs:Class ;
  rdfs:label "Hex(2)Pent(2)Me(1)" ;
  rdfs:comment "Hex(2) Pent(2) Me." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1048 a rdfs:Class ;
  rdfs:label "Ala->Lys" ;
  rdfs:comment "Ala->Lys substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1438 a rdfs:Class ;
  rdfs:label "Hex(2)HexNAc(1)" ;
  rdfs:comment "Hex(2) HexNAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1963 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(8)HexNAc(2)" ;
  rdfs:comment "DHex Hex(8) HexNAc(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1675 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(1)HexNAc(2)NeuAc(2)" ;
  rdfs:comment "DHex Hex HexNAc(2) NeuAc(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_48 a rdfs:Class ;
  rdfs:label "GeranylGeranyl" ;
  rdfs:comment "Geranyl-geranyl." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_397 a rdfs:Class ;
  rdfs:label "Triiodothyronine" ;
  rdfs:comment "Triiodo." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1358 a rdfs:Class ;
  rdfs:label "NEM:2H(5)+H2O" ;
  rdfs:comment "D5 N-ethylmaleimide+water on cysteines." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1770 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(4)HexNAc(2)" ;
  rdfs:comment "DHex(2) Hex(4) HexNAc(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_136 a rdfs:Class ;
  rdfs:label "Benzoyl" ;
  rdfs:comment "Labeling reagent light form (N-term & K)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1108 a rdfs:Class ;
  rdfs:label "Gly->Asn" ;
  rdfs:comment "Gly->Asn substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1021 a rdfs:Class ;
  rdfs:label "Xlink:EGS[244]" ;
  rdfs:comment "Water quenched monolink of EGS cross-linker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1705 a rdfs:Class ;
  rdfs:label "Hex(2)HexNAc(1)NeuGc(3)" ;
  rdfs:comment "Hex(2) HexNAc NeuGc(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1588 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(1)HexNAc(1)NeuAc(1)" ;
  rdfs:comment "DHex Hex HexNAc NeuAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1413 a rdfs:Class ;
  rdfs:label "PhosphoHex(2)" ;
  rdfs:comment "H1O3P1Hex2." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1033 a rdfs:Class ;
  rdfs:label "Cys->SecNEM" ;
  rdfs:comment "N-ethylmaleimide on selenocysteines." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1088 a rdfs:Class ;
  rdfs:label "Glu->Trp" ;
  rdfs:comment "Glu->Trp substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1875 a rdfs:Class ;
  rdfs:label "methylol" ;
  rdfs:comment "Formaldehyde induced modifications." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1073 a rdfs:Class ;
  rdfs:label "Asp->Gln" ;
  rdfs:comment "Asp->Gln substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_390 a rdfs:Class ;
  rdfs:label "Heme" ;
  rdfs:comment "Heme." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1149 a rdfs:Class ;
  rdfs:label "Met->Asn" ;
  rdfs:comment "Met->Asn substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_271 a rdfs:Class ;
  rdfs:label "Cytopiloyne+water" ;
  rdfs:comment "Nucleophilic addition to cytopiloyne+H2O." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_954 a rdfs:Class ;
  rdfs:label "Cation:Zn[II]" ;
  rdfs:comment "Replacement of 2 protons by zinc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_200 a rdfs:Class ;
  rdfs:label "Ethanedithiol" ;
  rdfs:comment "EDT." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1896 a rdfs:Class ;
  rdfs:label "Xlink:DSSO[158]" ;
  rdfs:comment "Intact DSSO crosslinker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1781 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(3)HexNAc(6)" ;
  rdfs:comment "DHex Hex(3) HexNAc(6)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1715 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(3)HexNAc(2)NeuGc(1)" ;
  rdfs:comment "DHex(2) Hex(3) HexNAc(2) NeuGc ---OR--- Hex(4) HexNAc(2) dHex NeuAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_144 a rdfs:Class ;
  rdfs:label "Hex(3)" ;
  rdfs:comment "Hex3." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1062 a rdfs:Class ;
  rdfs:label "Cys->Asn" ;
  rdfs:comment "Cys->Asn substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_432 a rdfs:Class ;
  rdfs:label "Cholesterol" ;
  rdfs:comment "Cholesterol ester." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_211 a rdfs:Class ;
  rdfs:label "NEIAA" ;
  rdfs:comment "N-ethyl iodoacetamide-d0." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_421 a rdfs:Class ;
  rdfs:label "Sulfide" ;
  rdfs:comment "Persulfide." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1679 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(2)HexNAc(3)Sulf(1)" ;
  rdfs:comment "DHex(2) Hex(2) HexNAc(3) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1320 a rdfs:Class ;
  rdfs:label "Biotin:Thermo-21901+2H2O" ;
  rdfs:comment "Maleimide-Biotin + 2Water." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_576 a rdfs:Class ;
  rdfs:label "Gly->Asp" ;
  rdfs:comment "Gly->Asp substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_533 a rdfs:Class ;
  rdfs:label "iTRAQ4plex115" ;
  rdfs:comment "Accurate mass for 115." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_926 a rdfs:Class ;
  rdfs:label "ethylamino" ;
  rdfs:comment "Ethyl amino." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1244 a rdfs:Class ;
  rdfs:label "Tyr->Arg" ;
  rdfs:comment "Tyr->Arg substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1943 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(4)HexA(1)" ;
  rdfs:comment "DHex Hex(4) HexA." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1007 a rdfs:Class ;
  rdfs:label "Label:13C(6)15N(4)+Dimethyl:2H(6)13C(2)" ;
  rdfs:comment "2H(6) 13C(2) Dimethylated Arg13C(6) 15N(4)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1091 a rdfs:Class ;
  rdfs:label "Phe->Asp" ;
  rdfs:comment "Phe->Asp substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2083 a rdfs:Class ;
  rdfs:label "Pyro-QQTGG" ;
  rdfs:comment "SUMOylation leaving Pyro-QQTGG." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_327 a rdfs:Class ;
  rdfs:label "Delta:H(4)C(2)O(-1)S(1)" ;
  rdfs:comment "S-Ethylcystine from Serine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_891 a rdfs:Class ;
  rdfs:label "Methyl-PEO12-Maleimide" ;
  rdfs:comment "Methyl-PEO12-Maleimide." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1256 a rdfs:Class ;
  rdfs:label "CresylSaligeninPhosphate" ;
  rdfs:comment "Cresyl-Saligenin-phosphorylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_23 a rdfs:Class ;
  rdfs:label "Dehydrated" ;
  rdfs:comment "Dehydration." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1223 a rdfs:Class ;
  rdfs:label "Val->Tyr" ;
  rdfs:comment "Val->Tyr substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1051 a rdfs:Class ;
  rdfs:label "Ala->Gln" ;
  rdfs:comment "Ala->Gln substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_37 a rdfs:Class ;
  rdfs:label "Trimethyl" ;
  rdfs:comment "Tri-Methylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_908 a rdfs:Class ;
  rdfs:label "Xlink:SMCC[321]" ;
  rdfs:comment "Monolink of SMCC terminated with 3-(dimethylamino)-1-propylamine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_122 a rdfs:Class ;
  rdfs:label "Formyl" ;
  rdfs:comment "Formylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1774 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(3)HexNAc(4)" ;
  rdfs:comment "DHex(2) Hex(3) HexNAc(4)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1718 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(2)HexNAc(3)NeuAc(1)" ;
  rdfs:comment "DHex(2) Hex(2) HexNAc(3) NeuAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1472 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(5)HexNAc(2)Pent(1)" ;
  rdfs:comment "DHex Hex(5) HexNAc(2) Pent." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1482 a rdfs:Class ;
  rdfs:label "Hex(5)HexNAc(3)Pent(1)" ;
  rdfs:comment "Hex(5) HexNAc(3) Pent." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_378 a rdfs:Class ;
  rdfs:label "Carboxyethyl" ;
  rdfs:comment "Carboxyethyl." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1239 a rdfs:Class ;
  rdfs:label "Tyr->Gly" ;
  rdfs:comment "Tyr->Gly substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_671 a rdfs:Class ;
  rdfs:label "Val->Xle" ;
  rdfs:comment "Val->Leu/Ile substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_155 a rdfs:Class ;
  rdfs:label "Hex(1)HexNAc(2)dHex(1)Pent(1)" ;
  rdfs:comment "Hex1HexNAc2dHex1Pent1." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1116 a rdfs:Class ;
  rdfs:label "His->Phe" ;
  rdfs:comment "His->Phe substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1707 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(2)HexNAc(3)NeuAc(1)Sulf(1)" ;
  rdfs:comment "DHex Hex(2) HexNAc(3) NeuAc Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_957 a rdfs:Class ;
  rdfs:label "2-succinyl" ;
  rdfs:comment "S-(2-succinyl) cysteine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1903 a rdfs:Class ;
  rdfs:label "Xlink:SMCC[219]" ;
  rdfs:comment "Intact SMCC cross-link." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_506 a rdfs:Class ;
  rdfs:label "LG-Hlactam-R" ;
  rdfs:comment "Levuglandinyl - arginine hydroxylactam adduct." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_827 a rdfs:Class ;
  rdfs:label "TMPP-Ac" ;
  rdfs:comment "Tris(2,4,6-trimethoxyphenyl)phosphonium acetic acid N-hydroxysuccinimide ester derivative." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_565 a rdfs:Class ;
  rdfs:label "Glu->Val" ;
  rdfs:comment "Glu->Val substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1156 a rdfs:Class ;
  rdfs:label "Asn->Cys" ;
  rdfs:comment "Asn->Cys substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1577 a rdfs:Class ;
  rdfs:label "Hex(1)HexNAc(1)NeuAc(1)Sulf(1)" ;
  rdfs:comment "Hex HexNAc NeuAc Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_684 a rdfs:Class ;
  rdfs:label "BDMAPP" ;
  rdfs:comment "Mass Defect Tag on lysine e-amino." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_513 a rdfs:Class ;
  rdfs:label "C8-QAT" ;
  rdfs:comment "[3-(2,5)-Dioxopyrrolidin-1-yloxycarbonyl)-propyl]dimethyloctylammonium." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_935 a rdfs:Class ;
  rdfs:label "Atto495Maleimide" ;
  rdfs:comment "High molecular absorption maleimide label for proteins." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_549 a rdfs:Class ;
  rdfs:label "Cys->Trp" ;
  rdfs:comment "Cys->Trp substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1206 a rdfs:Class ;
  rdfs:label "Thr->Phe" ;
  rdfs:comment "Thr->Phe substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_663 a rdfs:Class ;
  rdfs:label "Thr->Met" ;
  rdfs:comment "Thr->Met substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1151 a rdfs:Class ;
  rdfs:label "Met->Gln" ;
  rdfs:comment "Met->Gln substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1556 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(4)HexNAc(4)NeuAc(1)Sulf(1)" ;
  rdfs:comment "DHex Hex(4) HexNAc(4) NeuAc Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1077 a rdfs:Class ;
  rdfs:label "Asp->Trp" ;
  rdfs:comment "Asp->Trp substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_255 a rdfs:Class ;
  rdfs:label "Delta:H(4)C(2)" ;
  rdfs:comment "Acetaldehyde +28." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1536 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(4)HexNAc(5)Sulf(1)" ;
  rdfs:comment "DHex Hex(4) HexNAc(5) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1695 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(2)HexNAc(2)NeuAc(1)Sulf(1)" ;
  rdfs:comment "DHex(2) Hex(2) HexNAc(2) NeuAc Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1037 a rdfs:Class ;
  rdfs:label "Biotin:Thermo-88317" ;
  rdfs:comment "Desthiobiotin fluorophosphonate." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_946 a rdfs:Class ;
  rdfs:label "LG-anhydrolactam" ;
  rdfs:comment "Levuglandinyl-lysine anhydrolactam adduct." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1494 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(3)HexNAc(3)Pent(2)" ;
  rdfs:comment "DHex(2) Hex(3) HexNAc(3) Pent(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1382 a rdfs:Class ;
  rdfs:label "phenylsulfonylethyl" ;
  rdfs:comment "Reaction with phenyl vinyl sulfone." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2006 a rdfs:Class ;
  rdfs:label "Haloxon" ;
  rdfs:comment "O-Dichloroethylphosphate." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1726 a rdfs:Class ;
  rdfs:label "dHex(4)Hex(2)HexNAc(2)Kdn(1)" ;
  rdfs:comment "DHex(4) Hex(2) HexNAc(2) Kdn." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1886 a rdfs:Class ;
  rdfs:label "Xlink:BuUrBu[85]" ;
  rdfs:comment "Bu fragment of BuUrBu crosslinker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2001 a rdfs:Class ;
  rdfs:label "ZQG" ;
  rdfs:comment "Carbobenzoxy-L-glutaminyl-glycine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2029 a rdfs:Class ;
  rdfs:label "Hex(7)HexNAc(6)" ;
  rdfs:comment "A4G4." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1356 a rdfs:Class ;
  rdfs:label "phosphoRibosyl" ;
  rdfs:comment "Phosphate-ribosylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_294 a rdfs:Class ;
  rdfs:label "IED-Biotin" ;
  rdfs:comment "Biotinoyl-iodoacetyl-ethylenediamine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_775 a rdfs:Class ;
  rdfs:label "Carboxymethyl:13C(2)" ;
  rdfs:comment "Iodoacetic acid derivative w/ 13C label." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_943 a rdfs:Class ;
  rdfs:label "DimethylamineGMBS" ;
  rdfs:comment "Modified GMBS X linker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_345 a rdfs:Class ;
  rdfs:label "Trioxidation" ;
  rdfs:comment "Cysteine oxidation to cysteic acid." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_910 a rdfs:Class ;
  rdfs:label "Bacillosamine" ;
  rdfs:comment "2,4-diacetamido-2,4,6-trideoxyglucopyranose." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2050 a rdfs:Class ;
  rdfs:label "shTMTpro" ;
  rdfs:comment "Super Heavy TMTpro." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2061 a rdfs:Class ;
  rdfs:label "Xlink:DSPP[226]" ;
  rdfs:comment "Ammonia-quenched monolink of DSPP/TBDSPP crosslinker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1111 a rdfs:Class ;
  rdfs:label "Gly->Thr" ;
  rdfs:comment "Gly->Thr substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1990 a rdfs:Class ;
  rdfs:label "CIGG" ;
  rdfs:comment "Ubiquitin D (FAT10) leaving after chymotrypsin digestion Cys-Ile-Gly-Gly." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_410 a rdfs:Class ;
  rdfs:label "Archaeol" ;
  rdfs:comment "S-diphytanylglycerol diether." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1662 a rdfs:Class ;
  rdfs:label "Hex(1)HexNAc(2)NeuAc(2)Sulf(1)" ;
  rdfs:comment "Hex HexNAc(2) NeuAc(2) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2072 a rdfs:Class ;
  rdfs:label "Glyceroyl" ;
  rdfs:comment "Glyceroylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1658 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(1)HexNAc(3)NeuAc(1)" ;
  rdfs:comment "DHex Hex HexNAc(3) NeuAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1701 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(2)HexNAc(4)" ;
  rdfs:comment "DHex(2) Hex(2) HexNAc(4)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_940 a rdfs:Class ;
  rdfs:label "Cys->ethylaminoAla" ;
  rdfs:comment "Carbamidomethylated Cys that undergoes beta-elimination and Michael addition of ethylamine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_660 a rdfs:Class ;
  rdfs:label "Thr->Asn" ;
  rdfs:comment "Thr->Asn substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_59 a rdfs:Class ;
  rdfs:label "Propionyl:13C(3)" ;
  rdfs:comment "Propionate labeling reagent heavy form (+3amu), N-term & K." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_500 a rdfs:Class ;
  rdfs:label "Nmethylmaleimide+water" ;
  rdfs:comment "Nmethylmaleimidehydrolysis." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1618 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(1)HexNAc(2)Kdn(1)" ;
  rdfs:comment "DHex Hex HexNAc(2) Kdn ---OR--- Hex(2) HexNAc dHex NeuAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_323 a rdfs:Class ;
  rdfs:label "Xlink:B10621" ;
  rdfs:comment "Bis-((N-iodoacetyl)piperazinyl)sulfonerhodamine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_598 a rdfs:Class ;
  rdfs:label "Lys->Met" ;
  rdfs:comment "Lys->Met substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1380 a rdfs:Class ;
  rdfs:label "methylsulfonylethyl" ;
  rdfs:comment "Reaction with methyl vinyl sulfone." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_158 a rdfs:Class ;
  rdfs:label "Hex(2)HexNAc(2)dHex(1)" ;
  rdfs:comment "Hex2HexNAc2dHex1." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_375 a rdfs:Class ;
  rdfs:label "Diphthamide" ;
  rdfs:comment "Diphthamide." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1648 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(4)HexNAc(1)" ;
  rdfs:comment "DHex(2) Hex(4) HexNAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_95 a rdfs:Class ;
  rdfs:label "IMID:2H(4)" ;
  rdfs:comment "IMID d4." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2014 a rdfs:Class ;
  rdfs:label "Nitrene" ;
  rdfs:comment "Loss of O2; nitro photochemical decomposition." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_681 a rdfs:Class ;
  rdfs:label "Tyr->His" ;
  rdfs:comment "Tyr->His substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_464 a rdfs:Class ;
  rdfs:label "SPITC:13C(6)" ;
  rdfs:comment "4-sulfophenyl isothiocyanate (Heavy C13)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1267 a rdfs:Class ;
  rdfs:label "Label:13C(4)+Oxidation" ;
  rdfs:comment "Oxidised 13C4 labelled Methionine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1524 a rdfs:Class ;
  rdfs:label "Hex(4)HexNAc(3)NeuAc(2)" ;
  rdfs:comment "Hex(4) HexNAc(3) NeuAc(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1986 a rdfs:Class ;
  rdfs:label "Diethylphosphothione" ;
  rdfs:comment "O-diethylphosphothione." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1669 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(2)HexNAc(2)Kdn(1)" ;
  rdfs:comment "DHex(2) Hex(2) HexNAc(2) Kdn." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1162 a rdfs:Class ;
  rdfs:label "Asn->Gln" ;
  rdfs:comment "Asn->Gln substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1567 a rdfs:Class ;
  rdfs:label "Hex(1)HexNAc(1)Kdn(1)Sulf(1)" ;
  rdfs:comment "Hex HexNAc Kdn Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1972 a rdfs:Class ;
  rdfs:label "Unknown:210" ;
  rdfs:comment "Unidentified modification of 210.1616 found in open search." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_932 a rdfs:Class ;
  rdfs:label "VFQQQTGG" ;
  rdfs:comment "SUMOylation by SUMO-2/3 (formic acid cleavage)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1252 a rdfs:Class ;
  rdfs:label "Biotin:Thermo-33033-H" ;
  rdfs:comment "Sulfo-SBED Label Photoreactive Biotin Crosslinker minus Hydrogen." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_147 a rdfs:Class ;
  rdfs:label "HexNAc(2)dHex(1)" ;
  rdfs:comment "HexNAc2dHex1." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1547 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(6)HexNAc(4)" ;
  rdfs:comment "DHex Hex(6) HexNAc(4)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_290 a rdfs:Class ;
  rdfs:label "Biotin-HPDP" ;
  rdfs:comment "Pierce EZ-Link Biotin-HPDP." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_572 a rdfs:Class ;
  rdfs:label "Gly->Ser" ;
  rdfs:comment "Gly->Ser substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_652 a rdfs:Class ;
  rdfs:label "Ser->Pro" ;
  rdfs:comment "Ser->Pro substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1192 a rdfs:Class ;
  rdfs:label "Arg->Asn" ;
  rdfs:comment "Arg->Asn substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1367 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(1)" ;
  rdfs:comment "Hex1dHex1." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_961 a rdfs:Class ;
  rdfs:label "SUMO3549" ;
  rdfs:comment "SUMOylation by SUMO-2/3 after tryptic cleavage." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1513 a rdfs:Class ;
  rdfs:label "Hex(4)HexNAc(5)Sulf(1)" ;
  rdfs:comment "Hex(4) HexNAc(5) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_193 a rdfs:Class ;
  rdfs:label "Label:18O(2)" ;
  rdfs:comment "O18 label at both C-terminal oxygens." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1423 a rdfs:Class ;
  rdfs:label "Biotin:Thermo-21330" ;
  rdfs:comment "Biotin_PEG4." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1637 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(1)HexNAc(3)" ;
  rdfs:comment "DHex(2) Hex HexNAc(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1181 a rdfs:Class ;
  rdfs:label "Gln->Gly" ;
  rdfs:comment "Gln->Gly substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1594 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(2)HexNAc(1)" ;
  rdfs:comment "DHex(2) Hex(2) HexNAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_260 a rdfs:Class ;
  rdfs:label "Thiophospho" ;
  rdfs:comment "Thiophosphorylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1630 a rdfs:Class ;
  rdfs:label "Hex(1)HexNAc(1)NeuAc(2)Ac(2)" ;
  rdfs:comment "Ac(2) Hex HexNAc NeuAc(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_729 a rdfs:Class ;
  rdfs:label "O-Isopropylmethylphosphonate" ;
  rdfs:comment "O-Isopropylmethylphosphonylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1217 a rdfs:Class ;
  rdfs:label "Val->Pro" ;
  rdfs:comment "Val->Pro substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2017 a rdfs:Class ;
  rdfs:label "TMTpro_zero" ;
  rdfs:comment "Native TMTpro Tandem Mass Tag." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1443 a rdfs:Class ;
  rdfs:label "Hex(2)HexNAc(1)Sulf(1)" ;
  rdfs:comment "Hex(2) HexNAc Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1626 a rdfs:Class ;
  rdfs:label "Hex(2)HexNAc(3)Sulf(1)" ;
  rdfs:comment "Hex(2) HexNAc(3) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1532 a rdfs:Class ;
  rdfs:label "Hex(4)HexNAc(6)" ;
  rdfs:comment "Hex(4) HexNAc(6)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1080 a rdfs:Class ;
  rdfs:label "Glu->His" ;
  rdfs:comment "Glu->His substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1824 a rdfs:Class ;
  rdfs:label "GEE" ;
  rdfs:comment "Transamidation of glycine ethyl ester to glutamine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1502 a rdfs:Class ;
  rdfs:label "Hex(7)HexNAc(2)Phos(2)" ;
  rdfs:comment "Hex(7) HexNAc(2) Phos(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1691 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(4)HexA(1)HexNAc(2)" ;
  rdfs:comment "DHex Hex(4) HexA HexNAc(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_289 a rdfs:Class ;
  rdfs:label "Biotin-PEO-Amine" ;
  rdfs:comment "Biotin polyethyleneoxide amine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_426 a rdfs:Class ;
  rdfs:label "Octanoyl" ;
  rdfs:comment "Octanoyl." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1170 a rdfs:Class ;
  rdfs:label "Pro->Gly" ;
  rdfs:comment "Pro->Gly substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1562 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(3)HexNAc(6)" ;
  rdfs:comment "DHex(2) Hex(3) HexNAc(6)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_41 a rdfs:Class ;
  rdfs:label "Hex" ;
  rdfs:comment "Hexose." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1583 a rdfs:Class ;
  rdfs:label "HexNAc(2)NeuAc(1)Sulf(1)" ;
  rdfs:comment "HexNAc(2) NeuAc Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_419 a rdfs:Class ;
  rdfs:label "Glycerophospho" ;
  rdfs:comment "Glycerophospho." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_771 a rdfs:Class ;
  rdfs:label "lapachenole" ;
  rdfs:comment "Lapachenole photochemically added to cysteine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1611 a rdfs:Class ;
  rdfs:label "Hex(1)HexNAc(2)NeuAc(1)Sulf(1)" ;
  rdfs:comment "Hex HexNAc(2) NeuAc Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_330 a rdfs:Class ;
  rdfs:label "Dimethyl:2H(6)13C(2)" ;
  rdfs:comment "Dimethylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1132 a rdfs:Class ;
  rdfs:label "Lys->Cys" ;
  rdfs:comment "Lys->Cys substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_318 a rdfs:Class ;
  rdfs:label "Delta:H(2)C(5)" ;
  rdfs:comment "MDA adduct +62." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_453 a rdfs:Class ;
  rdfs:label "GluGluGluGlu" ;
  rdfs:comment "Tetraglutamyl." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1543 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(5)HexNAc(4)Sulf(2)" ;
  rdfs:comment "DHex Hex(5) HexNAc(4) Sulf(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1681 a rdfs:Class ;
  rdfs:label "Hex(2)HexNAc(2)NeuAc(2)" ;
  rdfs:comment "Hex(2) HexNAc(2) NeuAc(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1345 a rdfs:Class ;
  rdfs:label "PS_Hapten" ;
  rdfs:comment "Reaction with phenyl salicylate (PS)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_556 a rdfs:Class ;
  rdfs:label "Asp->Gly" ;
  rdfs:comment "Asp->Gly substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_914 a rdfs:Class ;
  rdfs:label "Methylmalonylation" ;
  rdfs:comment "Methylmalonylation on Serine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_766 a rdfs:Class ;
  rdfs:label "Met-loss+Acetyl" ;
  rdfs:comment "Removal of initiator methionine from protein N-terminus, then acetylation of the new N-terminus." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_763 a rdfs:Class ;
  rdfs:label "BEMAD_ST:2H(6)" ;
  rdfs:comment "Beta elimination of modified S or T followed by Michael addition of labelled DTT." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_442 a rdfs:Class ;
  rdfs:label "FMN" ;
  rdfs:comment "O3-(riboflavin phosphoryl)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_994 a rdfs:Class ;
  rdfs:label "Label:15N(1)" ;
  rdfs:comment "15N(1)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1521 a rdfs:Class ;
  rdfs:label "Hex(7)HexNAc(3)Phos(1)" ;
  rdfs:comment "Hex(7) HexNAc(3) Phos." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_30 a rdfs:Class ;
  rdfs:label "Cation:Na" ;
  rdfs:comment "Sodium adduct." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_208 a rdfs:Class ;
  rdfs:label "Delta:H(4)C(6)" ;
  rdfs:comment "Acrolein addition +76." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2022 a rdfs:Class ;
  rdfs:label "Ser/Thr-KDO" ;
  rdfs:comment "Glycosylation of Serine/Threonine residues with KDO." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1209 a rdfs:Class ;
  rdfs:label "Thr->Gln" ;
  rdfs:comment "Thr->Gln substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1069 a rdfs:Class ;
  rdfs:label "Asp->Xle" ;
  rdfs:comment "Asp->Leu/Ile substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1315 a rdfs:Class ;
  rdfs:label "MM-diphenylpentanone" ;
  rdfs:comment "3-methyl-5-(methylamino)-1,3-diphenylpentan-1-one." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1882 a rdfs:Class ;
  rdfs:label "Xlink:DSSO[86]" ;
  rdfs:comment "Thiol fragment of DSSO crosslinker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_113 a rdfs:Class ;
  rdfs:label "OxLysBiotin" ;
  rdfs:comment "Oxidized lysine biotinylated with biotin-LC-hydrazide." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1551 a rdfs:Class ;
  rdfs:label "Hex(4)HexNAc(5)NeuAc(1)" ;
  rdfs:comment "Hex(4) HexNAc(5) NeuAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1100 a rdfs:Class ;
  rdfs:label "Phe->Arg" ;
  rdfs:comment "Phe->Arg substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1910 a rdfs:Class ;
  rdfs:label "Cation:Al[III]" ;
  rdfs:comment "Replacement of 3 protons by aluminium." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1641 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(1)HexA(1)HexNAc(3)" ;
  rdfs:comment "DHex Hex HexA HexNAc(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_541 a rdfs:Class ;
  rdfs:label "Ala->Thr" ;
  rdfs:comment "Ala->Thr substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_437 a rdfs:Class ;
  rdfs:label "MicrocinC7" ;
  rdfs:comment "(3-aminopropyl)(L-aspartyl-1-amino)phosphoryl-5-adenosine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1432 a rdfs:Class ;
  rdfs:label "Hex(1)NeuGc(1)" ;
  rdfs:comment "Hex NeuGc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1412 a rdfs:Class ;
  rdfs:label "s-GlcNAc" ;
  rdfs:comment "O3S1HexNAc1." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1459 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(4)HexNAc(2)Pent(1)" ;
  rdfs:comment "DHex Hex(4) HexNAc(2) Pent." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1968 a rdfs:Class ;
  rdfs:label "Hex(3)HexNAc(3)NeuAc(3)" ;
  rdfs:comment "Hex(3) HexNAc(3) NeuAc(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_860 a rdfs:Class ;
  rdfs:label "G-H1" ;
  rdfs:comment "Glyoxal-derived hydroimiadazolone." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_408 a rdfs:Class ;
  rdfs:label "Glycosyl" ;
  rdfs:comment "Glycosyl-L-hydroxyproline." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2055 a rdfs:Class ;
  rdfs:label "pRBS-ID_6-thioguanosine" ;
  rdfs:comment "RNA-protein UVA-crosslinked, hydrofluoride-digested 6-thioguanosine adduct." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_363 a rdfs:Class ;
  rdfs:label "Isopropylphospho" ;
  rdfs:comment "O-Isopropylphosphorylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_530 a rdfs:Class ;
  rdfs:label "Cation:K" ;
  rdfs:comment "Replacement of proton by potassium." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_899 a rdfs:Class ;
  rdfs:label "Met->Hpg" ;
  rdfs:comment "Methionine replacement by homopropargylglycine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1510 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(3)HexNAc(4)NeuAc(1)" ;
  rdfs:comment "DHex Hex(3) HexNAc(4) NeuAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_307 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(4)HexNAc(4)" ;
  rdfs:comment "FA2G1/G1F." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_744 a rdfs:Class ;
  rdfs:label "NO_SMX_SEMD" ;
  rdfs:comment "Nitroso Sulfamethoxazole Sulphenamide thiol adduct." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1397 a rdfs:Class ;
  rdfs:label "Iodoacetanilide" ;
  rdfs:comment "Iodoacetanilide derivative." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_285 a rdfs:Class ;
  rdfs:label "SulfanilicAcid" ;
  rdfs:comment "Light Sulfanilic Acid (SA) C12." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_997 a rdfs:Class ;
  rdfs:label "sulfo+amino" ;
  rdfs:comment "Aminotyrosine with sulfation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2044 a rdfs:Class ;
  rdfs:label "RBS-ID_Uridine" ;
  rdfs:comment "RNA-protein UVC-crosslinked, hydrofluoride-digested uridine adduct." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_8 a rdfs:Class ;
  rdfs:label "ICAT-G" ;
  rdfs:comment "Gygi ICAT(TM) d0." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_56 a rdfs:Class ;
  rdfs:label "Acetyl:2H(3)" ;
  rdfs:comment "Acetate labeling reagent (N-term & K) (heavy form, +3amu)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_606 a rdfs:Class ;
  rdfs:label "Xle->His" ;
  rdfs:comment "Leu/Ile->His substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1058 a rdfs:Class ;
  rdfs:label "Cys->His" ;
  rdfs:comment "Cys->His substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1871 a rdfs:Class ;
  rdfs:label "DTT" ;
  rdfs:comment "DTT adduct of cysteine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_679 a rdfs:Class ;
  rdfs:label "Tyr->Ser" ;
  rdfs:comment "Tyr->Ser substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1749 a rdfs:Class ;
  rdfs:label "Hex(2)HexNAc(3)NeuAc(3)" ;
  rdfs:comment "Hex(2) HexNAc(3) NeuAc(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1098 a rdfs:Class ;
  rdfs:label "Phe->Pro" ;
  rdfs:comment "Phe->Pro substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1143 a rdfs:Class ;
  rdfs:label "Met->Cys" ;
  rdfs:comment "Met->Cys substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1279 a rdfs:Class ;
  rdfs:label "Difuran" ;
  rdfs:comment "Chemical modification of the diiodinated sites of thyroglobulin by Suzuki reaction." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1953 a rdfs:Class ;
  rdfs:label "Hex(9)" ;
  rdfs:comment "Hex(9)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_65 a rdfs:Class ;
  rdfs:label "Succinyl:2H(4)" ;
  rdfs:comment "Succinic anhydride labeling reagent, heavy form (+4amu, 4H2), N-term & K." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1391 a rdfs:Class ;
  rdfs:label "NHS-fluorescein" ;
  rdfs:comment "Fluorescein-hexanoate-NHS hydrolysis." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_26 a rdfs:Class ;
  rdfs:label "Pyro-carbamidomethyl" ;
  rdfs:comment "S-carbamoylmethylcysteine cyclization (N-terminus)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1830 a rdfs:Class ;
  rdfs:label "Biotin-tyramide" ;
  rdfs:comment "Biotin-Phenol." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2035 a rdfs:Class ;
  rdfs:label "Pro+O(2)" ;
  rdfs:comment "Photo-induced Proline adduct." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1957 a rdfs:Class ;
  rdfs:label "Hex(9)HexNAc(1)" ;
  rdfs:comment "Hex(9) HexNAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_494 a rdfs:Class ;
  rdfs:label "CyDye-Cy3" ;
  rdfs:comment "Cy3 CyDye DIGE Fluor saturation dye." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1014 a rdfs:Class ;
  rdfs:label "glycidamide" ;
  rdfs:comment "Glycidamide adduct." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1942 a rdfs:Class ;
  rdfs:label "HexA(2)HexNAc(3)" ;
  rdfs:comment "HexA(2) HexNAc(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1976 a rdfs:Class ;
  rdfs:label "Unknown:250" ;
  rdfs:comment "Unidentified modification of 249.981 found in open search." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1615 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(2)HexNAc(2)Sulf(1)" ;
  rdfs:comment "DHex Hex(2) HexNAc(2) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_951 a rdfs:Class ;
  rdfs:label "Cation:Ca[II]" ;
  rdfs:comment "Replacement of 2 protons by calcium." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1394 a rdfs:Class ;
  rdfs:label "DiART6plex116/119" ;
  rdfs:comment "Accurate mass for DiART6plex 116 and 119." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1159 a rdfs:Class ;
  rdfs:label "Asn->Gly" ;
  rdfs:comment "Asn->Gly substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1184 a rdfs:Class ;
  rdfs:label "Gln->Ser" ;
  rdfs:comment "Gln->Ser substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_415 a rdfs:Class ;
  rdfs:label "MolybdopterinGD+Delta:S(-1)Se(1)" ;
  rdfs:comment "L-selenocysteinyl molybdenum bis(molybdopterin guanine dinucleotide)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1471 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(4)HexNAc(3)Sulf(1)" ;
  rdfs:comment "DHex Hex(4) HexNAc(3) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1105 a rdfs:Class ;
  rdfs:label "Gly->Xle" ;
  rdfs:comment "Gly->Leu/Ile substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1674 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(3)HexA(1)HexNAc(2)Sulf(1)" ;
  rdfs:comment "DHex Hex(3) HexA HexNAc(2) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_657 a rdfs:Class ;
  rdfs:label "Ser->Gly" ;
  rdfs:comment "Ser->Gly substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1936 a rdfs:Class ;
  rdfs:label "Hex(2)Pent(2)" ;
  rdfs:comment "Hex(2) Pent(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1228 a rdfs:Class ;
  rdfs:label "Trp->His" ;
  rdfs:comment "Trp->His substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_551 a rdfs:Class ;
  rdfs:label "Cys->Arg" ;
  rdfs:comment "Cys->Arg substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_776 a rdfs:Class ;
  rdfs:label "NEM:2H(5)" ;
  rdfs:comment "D5 N-ethylmaleimide on cysteines." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1245 a rdfs:Class ;
  rdfs:label "Tyr->Thr" ;
  rdfs:comment "Tyr->Thr substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1845 a rdfs:Class ;
  rdfs:label "AzidoF" ;
  rdfs:comment "Azidophenylalanine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1926 a rdfs:Class ;
  rdfs:label "Delta:H(4)C(3)O(2)" ;
  rdfs:comment "Methylglyoxal-derived carboxyethyllysine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_137 a rdfs:Class ;
  rdfs:label "Hex(5)HexNAc(2)" ;
  rdfs:comment "M5/Man5." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1460 a rdfs:Class ;
  rdfs:label "Hex(7)HexNAc(1)" ;
  rdfs:comment "Hex(7) HexNAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1663 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(3)HexA(1)HexNAc(1)Sulf(1)" ;
  rdfs:comment "DHex(2) Hex(3) HexA HexNAc Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1326 a rdfs:Class ;
  rdfs:label "NEMsulfur" ;
  rdfs:comment "N-ethylmaleimideSulfur." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_45 a rdfs:Class ;
  rdfs:label "Myristoyl" ;
  rdfs:comment "Myristoylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1293 a rdfs:Class ;
  rdfs:label "QTGG" ;
  rdfs:comment "SUMOylation leaving GlnThrGlyGly." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_986 a rdfs:Class ;
  rdfs:label "Label:13C(6)+Dimethyl" ;
  rdfs:comment "Dimethyl 13C(6) Silac label." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1931 a rdfs:Class ;
  rdfs:label "Pent(1)HexNAc(1)" ;
  rdfs:comment "Pent HexNAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_903 a rdfs:Class ;
  rdfs:label "Lys->CamCys" ;
  rdfs:comment "Lys->Cys substitution and carbamidomethylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1599 a rdfs:Class ;
  rdfs:label "Hex(4)HexNAc(1)" ;
  rdfs:comment "Hex(4) HexNAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1044 a rdfs:Class ;
  rdfs:label "Ala->Cys" ;
  rdfs:comment "Ala->Cys substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_34 a rdfs:Class ;
  rdfs:label "Methyl" ;
  rdfs:comment "Methylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_11 a rdfs:Class ;
  rdfs:label "Met->Hsl" ;
  rdfs:comment "Homoserine lactone." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_314 a rdfs:Class ;
  rdfs:label "Nmethylmaleimide" ;
  rdfs:comment "Nmethylmaleimide." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1234 a rdfs:Class ;
  rdfs:label "Trp->Thr" ;
  rdfs:comment "Trp->Thr substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1834 a rdfs:Class ;
  rdfs:label "Tween20" ;
  rdfs:comment "Tween 20 synthetic polymer terminus." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_936 a rdfs:Class ;
  rdfs:label "Chlorination" ;
  rdfs:comment "Chlorination of tyrosine residues." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1987 a rdfs:Class ;
  rdfs:label "Dimethylphosphothione" ;
  rdfs:comment "O-dimethylphosphothione." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1119 a rdfs:Class ;
  rdfs:label "His->Lys" ;
  rdfs:comment "His->Lys substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1296 a rdfs:Class ;
  rdfs:label "Label:13C(3)" ;
  rdfs:comment "13C3 label for SILAC." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_188 a rdfs:Class ;
  rdfs:label "Label:13C(6)" ;
  rdfs:comment "13C(6) Silac label." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1925 a rdfs:Class ;
  rdfs:label "Delta:O(4)" ;
  rdfs:comment "Tryptophan oxidation to dihydroxy-N-formaylkynurenine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_278 a rdfs:Class ;
  rdfs:label "Ethanolyl" ;
  rdfs:comment "Ethanolation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_552 a rdfs:Class ;
  rdfs:label "Cys->Gly" ;
  rdfs:comment "Cys->Gly substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2033 a rdfs:Class ;
  rdfs:label "Met+O(2)" ;
  rdfs:comment "Photo-induced Methionine Adduct." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1084 a rdfs:Class ;
  rdfs:label "Glu->Pro" ;
  rdfs:comment "Glu->Pro substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1546 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(3)HexNAc(6)Sulf(1)" ;
  rdfs:comment "DHex Hex(3) HexNAc(6) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1885 a rdfs:Class ;
  rdfs:label "Xlink:BuUrBu[111]" ;
  rdfs:comment "BuUr fragment of BuUrBu crosslinker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1879 a rdfs:Class ;
  rdfs:label "Xlink:DSSO[175]" ;
  rdfs:comment "Ammonia-quenched monolink of DSSO crosslinker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1222 a rdfs:Class ;
  rdfs:label "Val->Trp" ;
  rdfs:comment "Val->Trp substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1711 a rdfs:Class ;
  rdfs:label "Hex(3)HexNAc(3)NeuAc(1)Sulf(1)" ;
  rdfs:comment "Hex(3) HexNAc(3) NeuAc Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_668 a rdfs:Class ;
  rdfs:label "Val->Glu" ;
  rdfs:comment "Val->Glu substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_895 a rdfs:Class ;
  rdfs:label "Biotin-PEG-PRA" ;
  rdfs:comment "Biotin polyethyleneoxide (n=3) alkyne." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1212 a rdfs:Class ;
  rdfs:label "Thr->Tyr" ;
  rdfs:comment "Thr->Tyr substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_352 a rdfs:Class ;
  rdfs:label "Lys->Allysine" ;
  rdfs:comment "Lysine oxidation to aminoadipic semialdehyde." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1915 a rdfs:Class ;
  rdfs:label "Decarboxylation" ;
  rdfs:comment "Decarboxylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_303 a rdfs:Class ;
  rdfs:label "DeStreak" ;
  rdfs:comment "Cysteine mercaptoethanol." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_741 a rdfs:Class ;
  rdfs:label "ExacTagAmine" ;
  rdfs:comment "ExacTag Amine label mass for 2-4-7-10 plex." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1685 a rdfs:Class ;
  rdfs:label "Hex(2)HexNAc(5)" ;
  rdfs:comment "Hex(2) HexNAc(5)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1211 a rdfs:Class ;
  rdfs:label "Thr->Trp" ;
  rdfs:comment "Thr->Trp substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_447 a rdfs:Class ;
  rdfs:label "Deoxy" ;
  rdfs:comment "Reduction." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1493 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(5)HexNAc(3)Sulf(1)" ;
  rdfs:comment "DHex Hex(5) HexNAc(3) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_545 a rdfs:Class ;
  rdfs:label "Ala->Glu" ;
  rdfs:comment "Ala->Glu substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_534 a rdfs:Class ;
  rdfs:label "Dibromo" ;
  rdfs:comment "Dibromo." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1203 a rdfs:Class ;
  rdfs:label "Thr->Cys" ;
  rdfs:comment "Thr->Cys substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_94 a rdfs:Class ;
  rdfs:label "IMID" ;
  rdfs:comment "IMID d0." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_510 a rdfs:Class ;
  rdfs:label "Dimethyl:2H(4)13C(2)" ;
  rdfs:comment "DiMethyl-C13HD2." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1706 a rdfs:Class ;
  rdfs:label "dHex(4)Hex(1)HexNAc(1)Kdn(2)" ;
  rdfs:comment "DHex(4) Hex HexNAc Kdn(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_834 a rdfs:Class ;
  rdfs:label "Label:2H(4)+Acetyl" ;
  rdfs:comment "Acetyl 4,4,5,5-D4 Lysine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1095 a rdfs:Class ;
  rdfs:label "Phe->Lys" ;
  rdfs:comment "Phe->Lys substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1055 a rdfs:Class ;
  rdfs:label "Cys->Ala" ;
  rdfs:comment "Cys->Ala substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1066 a rdfs:Class ;
  rdfs:label "Cys->Val" ;
  rdfs:comment "Cys->Val substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1133 a rdfs:Class ;
  rdfs:label "Lys->Asp" ;
  rdfs:comment "Lys->Asp substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_126 a rdfs:Class ;
  rdfs:label "Xlink:DTSSP[88]" ;
  rdfs:comment "Cleaved and reduced DSP/DTSSP crosslinker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1420 a rdfs:Class ;
  rdfs:label "spermine" ;
  rdfs:comment "Spermine adduct." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_52 a rdfs:Class ;
  rdfs:label "Guanidinyl" ;
  rdfs:comment "Guanidination." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1003 a rdfs:Class ;
  rdfs:label "EGCG2" ;
  rdfs:comment "(-)-dehydroepigallocatechin." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_972 a rdfs:Class ;
  rdfs:label "maleimide5" ;
  rdfs:comment "Maleimide-5-saccharide." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1738 a rdfs:Class ;
  rdfs:label "Hex(3)HexNAc(3)NeuAc(2)" ;
  rdfs:comment "Hex(3) HexNAc(3) NeuAc(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_199 a rdfs:Class ;
  rdfs:label "Dimethyl:2H(4)" ;
  rdfs:comment "DiMethyl-CHD2." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_107 a rdfs:Class ;
  rdfs:label "FormylMet" ;
  rdfs:comment "Addition of N-formyl met." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1167 a rdfs:Class ;
  rdfs:label "Pro->Asp" ;
  rdfs:comment "Pro->Asp substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_695 a rdfs:Class ;
  rdfs:label "Label:13C(6)15N(1)" ;
  rdfs:comment "13C(6) 15N(1) Silac label." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1127 a rdfs:Class ;
  rdfs:label "Xle->Asp" ;
  rdfs:comment "Leu/Ile->Asp substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1745 a rdfs:Class ;
  rdfs:label "Hex(3)HexNAc(3)NeuAc(2)Sulf(1)" ;
  rdfs:comment "Hex(3) HexNAc(3) NeuAc(2) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1144 a rdfs:Class ;
  rdfs:label "Met->Asp" ;
  rdfs:comment "Met->Asp substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1173 a rdfs:Class ;
  rdfs:label "Pro->Asn" ;
  rdfs:comment "Pro->Asn substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_118 a rdfs:Class ;
  rdfs:label "EDT-iodoacetyl-PEO-biotin" ;
  rdfs:comment "EDT-iodo-PEO-biotin." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_889 a rdfs:Class ;
  rdfs:label "mTRAQ:13C(3)15N(1)" ;
  rdfs:comment "MTRAQ medium." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_561 a rdfs:Class ;
  rdfs:label "Glu->Gln" ;
  rdfs:comment "Glu->Gln substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1947 a rdfs:Class ;
  rdfs:label "Hex(6)HexNAc(1)" ;
  rdfs:comment "Hex(6) HexNAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1020 a rdfs:Class ;
  rdfs:label "Xlink:DSS[156]" ;
  rdfs:comment "Water-quenched monolink of DSS/BS3 crosslinker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_3 a rdfs:Class ;
  rdfs:label "Biotin" ;
  rdfs:comment "Biotinylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1676 a rdfs:Class ;
  rdfs:label "dHex(3)HexNAc(3)Kdn(1)" ;
  rdfs:comment "DHex(3) HexNAc(3) Kdn." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1572 a rdfs:Class ;
  rdfs:label "Hex(2)HexA(1)Pent(1)Sulf(1)" ;
  rdfs:comment "Hex(2) HexA Pent Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1652 a rdfs:Class ;
  rdfs:label "dHex(1)HexNAc(5)" ;
  rdfs:comment "DHex HexNAc(5)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_640 a rdfs:Class ;
  rdfs:label "Arg->Lys" ;
  rdfs:comment "Arg->Lys substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_267 a rdfs:Class ;
  rdfs:label "Label:13C(6)15N(4)" ;
  rdfs:comment "13C(6) 15N(4) Silac label." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_498 a rdfs:Class ;
  rdfs:label "BHTOH" ;
  rdfs:comment "Michael addition of t-butyl hydroxylated BHT (BHTOH) to C, H or K." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1542 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(4)HexNAc(3)NeuAc(1)Sulf(1)" ;
  rdfs:comment "DHex(2) Hex(4) HexNAc(3) NeuAc Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1595 a rdfs:Class ;
  rdfs:label "Hex(2)HexNAc(1)NeuGc(1)" ;
  rdfs:comment "Hex(2) HexNAc NeuGc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_669 a rdfs:Class ;
  rdfs:label "Val->Met" ;
  rdfs:comment "Val->Met substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_214 a rdfs:Class ;
  rdfs:label "iTRAQ4plex" ;
  rdfs:comment "Representative mass and accurate mass for 116 & 117." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1969 a rdfs:Class ;
  rdfs:label "Hex(5)HexNAc(4)NeuAc(1)Ac(2)" ;
  rdfs:comment "Hex(5) HexNAc(4) NeuAc Ac(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1368 a rdfs:Class ;
  rdfs:label "Methyl:2H(3)+Acetyl:2H(3)" ;
  rdfs:comment "3-fold methylated lysine labelled with Acetyl_heavy." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1249 a rdfs:Class ;
  rdfs:label "AHA-SS" ;
  rdfs:comment "Azidohomoalanine coupled to reductively cleaved tag." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1188 a rdfs:Class ;
  rdfs:label "Gln->Tyr" ;
  rdfs:comment "Gln->Tyr substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_923 a rdfs:Class ;
  rdfs:label "Label:13C(4)15N(2)+GG" ;
  rdfs:comment "13C(4) 15N(2) Lysine glygly." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1076 a rdfs:Class ;
  rdfs:label "Asp->Thr" ;
  rdfs:comment "Asp->Thr substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1609 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(2)HexA(1)HexNAc(1)Sulf(1)" ;
  rdfs:comment "DHex Hex(2) HexA HexNAc Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1081 a rdfs:Class ;
  rdfs:label "Glu->Xle" ;
  rdfs:comment "Glu->Leu/Ile substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_49 a rdfs:Class ;
  rdfs:label "Phosphopantetheine" ;
  rdfs:comment "Phosphopantetheine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_329 a rdfs:Class ;
  rdfs:label "Methyl:2H(3)13C(1)" ;
  rdfs:comment "Monomethylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1746 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(3)HexNAc(5)" ;
  rdfs:comment "DHex(2) Hex(3) HexNAc(5)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_942 a rdfs:Class ;
  rdfs:label "SulfoGMBS" ;
  rdfs:comment "High molecular absorption label for proteins." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_799 a rdfs:Class ;
  rdfs:label "Label:13C(6)+GG" ;
  rdfs:comment "13C6 labeled ubiquitinylation residue." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1115 a rdfs:Class ;
  rdfs:label "His->Glu" ;
  rdfs:comment "His->Glu substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1960 a rdfs:Class ;
  rdfs:label "dHex(4)Hex(3)HexNAc(2)NeuAc(1)" ;
  rdfs:comment "DHex(4) Hex(3) HexNAc(2) NeuAc(1)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_628 a rdfs:Class ;
  rdfs:label "Pro->Arg" ;
  rdfs:comment "Pro->Arg substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1112 a rdfs:Class ;
  rdfs:label "Gly->Tyr" ;
  rdfs:comment "Gly->Tyr substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_532 a rdfs:Class ;
  rdfs:label "iTRAQ4plex114" ;
  rdfs:comment "Accurate mass for 114." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_743 a rdfs:Class ;
  rdfs:label "4-ONE+Delta:H(-2)O(-1)" ;
  rdfs:comment "Dehydrated 4-Oxononenal Michael adduct." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1053 a rdfs:Class ;
  rdfs:label "Ala->Trp" ;
  rdfs:comment "Ala->Trp substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_301 a rdfs:Class ;
  rdfs:label "Bromobimane" ;
  rdfs:comment "Monobromobimane derivative." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1468 a rdfs:Class ;
  rdfs:label "Hex(5)HexNAc(3)" ;
  rdfs:comment "Hex(5) HexNAc(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_452 a rdfs:Class ;
  rdfs:label "GluGluGlu" ;
  rdfs:comment "Triglutamyl." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1022 a rdfs:Class ;
  rdfs:label "Xlink:DST[132]" ;
  rdfs:comment "Water quenched monolink of DST crosslinker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1801 a rdfs:Class ;
  rdfs:label "Fluorescein-tyramine" ;
  rdfs:comment "Fluorescein-tyramine adduct by peroxidase activity." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1148 a rdfs:Class ;
  rdfs:label "Met->His" ;
  rdfs:comment "Met->His substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1461 a rdfs:Class ;
  rdfs:label "Hex(4)HexNAc(2)NeuAc(1)" ;
  rdfs:comment "Hex(4) HexNAc(2) NeuAc ---OR--- Hex(3) HexNAc(2) dHex NeuGc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_368 a rdfs:Class ;
  rdfs:label "Cys->Dha" ;
  rdfs:comment "Dehydroalanine (from Cysteine)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_128 a rdfs:Class ;
  rdfs:label "Fluorescein" ;
  rdfs:comment "5-Iodoacetamidofluorescein (Molecular Probe, Eugene, OR)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1498 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(4)HexNAc(3)Pent(1)" ;
  rdfs:comment "DHex(2) Hex(4) HexNAc(3) Pent." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1638 a rdfs:Class ;
  rdfs:label "Hex(1)HexNAc(3)NeuGc(1)" ;
  rdfs:comment "Hex HexNAc(3) NeuGc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1450 a rdfs:Class ;
  rdfs:label "Hex(2)HexNAc(2)NeuAc(1)" ;
  rdfs:comment "Hex(2) HexNAc(2) NeuAc ---OR--- dHex Hex HexNAc(2) NeuGc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_557 a rdfs:Class ;
  rdfs:label "Asp->Tyr" ;
  rdfs:comment "Asp->Tyr substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1473 a rdfs:Class ;
  rdfs:label "Hex(8)HexNAc(1)" ;
  rdfs:comment "Hex(8) HexNAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2057 a rdfs:Class ;
  rdfs:label "6C-CysPAT" ;
  rdfs:comment "Iodoacetamido-LC-Phosphonic Acid derivative." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1155 a rdfs:Class ;
  rdfs:label "Asn->Ala" ;
  rdfs:comment "Asn->Ala substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1036 a rdfs:Class ;
  rdfs:label "Withaferin" ;
  rdfs:comment "Modification of cystein by withaferin." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_602 a rdfs:Class ;
  rdfs:label "Xle->Phe" ;
  rdfs:comment "Leu/Ile->Phe substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_673 a rdfs:Class ;
  rdfs:label "Trp->Ser" ;
  rdfs:comment "Trp->Ser substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1881 a rdfs:Class ;
  rdfs:label "Xlink:DSSO[54]" ;
  rdfs:comment "Alkene fragment of DSSO crosslinker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_731 a rdfs:Class ;
  rdfs:label "iTRAQ8plex:13C(6)15N(2)" ;
  rdfs:comment "Accurate mass for 115, 118, 119 & 121." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1161 a rdfs:Class ;
  rdfs:label "Asn->Pro" ;
  rdfs:comment "Asn->Pro substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1257 a rdfs:Class ;
  rdfs:label "Ub-Br2" ;
  rdfs:comment "Ub Bromide probe addition." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_578 a rdfs:Class ;
  rdfs:label "Gly->Arg" ;
  rdfs:comment "Gly->Arg substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1689 a rdfs:Class ;
  rdfs:label "dHex(3)Hex(2)HexNAc(3)" ;
  rdfs:comment "DHex(3) Hex(2) HexNAc(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_351 a rdfs:Class ;
  rdfs:label "Trp->Kynurenin" ;
  rdfs:comment "Tryptophan oxidation to kynurenin." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_546 a rdfs:Class ;
  rdfs:label "Ala->Val" ;
  rdfs:comment "Ala->Val substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_366 a rdfs:Class ;
  rdfs:label "Deamidated:18O(1)" ;
  rdfs:comment "Deamidation in presence of O18." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_931 a rdfs:Class ;
  rdfs:label "Ethyl+Deamidated" ;
  rdfs:comment "Deamidation followed by esterification with ethanol." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1977 a rdfs:Class ;
  rdfs:label "Unknown:302" ;
  rdfs:comment "Unidentified modification of 301.9864 found in open search." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_877 a rdfs:Class ;
  rdfs:label "QQQTGG" ;
  rdfs:comment "SUMOylation by SUMO-2/3." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_420 a rdfs:Class ;
  rdfs:label "Carboxy->Thiocarboxy" ;
  rdfs:comment "Thiocarboxylic acid." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_639 a rdfs:Class ;
  rdfs:label "Arg->Pro" ;
  rdfs:comment "Arg->Pro substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_170 a rdfs:Class ;
  rdfs:label "Delta:H(-1)N(-1)18O(1)" ;
  rdfs:comment "Glycosylated asparagine 18O labeling." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_490 a rdfs:Class ;
  rdfs:label "Hep" ;
  rdfs:comment "Heptose." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1949 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(2)HexNAc(1)NeuAc(2)" ;
  rdfs:comment "DHex Hex(2) HexNAc NeuAc(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_139 a rdfs:Class ;
  rdfs:label "Dansyl" ;
  rdfs:comment "5-dimethylaminonaphthalene-1-sulfonyl." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1529 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(5)HexNAc(3)NeuAc(1)" ;
  rdfs:comment "DHex Hex(5) HexNAc(3) NeuAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1786 a rdfs:Class ;
  rdfs:label "Hex(1)HexNAc(1)NeuAc(1)Ac(1)" ;
  rdfs:comment "Ac Hex HexNAc NeuAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1150 a rdfs:Class ;
  rdfs:label "Met->Pro" ;
  rdfs:comment "Met->Pro substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1678 a rdfs:Class ;
  rdfs:label "Hex(2)HexNAc(3)NeuAc(1)Sulf(1)" ;
  rdfs:comment "Hex(2) HexNAc(3) NeuAc Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_523 a rdfs:Class ;
  rdfs:label "Sulfo-NHS-LC-LC-Biotin" ;
  rdfs:comment "Biot_LC_LC." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_416 a rdfs:Class ;
  rdfs:label "Dipyrrolylmethanemethyl" ;
  rdfs:comment "Dipyrrolylmethanemethyl." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1938 a rdfs:Class ;
  rdfs:label "Hex(4)HexA(1)" ;
  rdfs:comment "Hex(4) HexA." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_981 a rdfs:Class ;
  rdfs:label "glucosone" ;
  rdfs:comment "Condensation product of glucosone." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_736 a rdfs:Class ;
  rdfs:label "BEMAD_C" ;
  rdfs:comment "Beta elimination of alkylated Cys followed by Michael addition of DTT." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_901 a rdfs:Class ;
  rdfs:label "4AcAllylGal" ;
  rdfs:comment "2,3,4,6-tetra-O-Acetyl-1-allyl-alpha-D-galactopyranoside modification of cysteine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1177 a rdfs:Class ;
  rdfs:label "Gln->Ala" ;
  rdfs:comment "Gln->Ala substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1649 a rdfs:Class ;
  rdfs:label "Hex(1)HexNAc(2)NeuAc(2)" ;
  rdfs:comment "Hex HexNAc(2) NeuAc(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_765 a rdfs:Class ;
  rdfs:label "Met-loss" ;
  rdfs:comment "Removal of initiator methionine from protein N-terminus." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_884 a rdfs:Class ;
  rdfs:label "Biotin:Thermo-21325" ;
  rdfs:comment "Was ChromoBiotin." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1123 a rdfs:Class ;
  rdfs:label "His->Val" ;
  rdfs:comment "His->Val substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1717 a rdfs:Class ;
  rdfs:label "Hex(2)HexNAc(3)NeuAc(2)" ;
  rdfs:comment "Hex(2) HexNAc(3) NeuAc(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_152 a rdfs:Class ;
  rdfs:label "Hex(1)HexNAc(2)dHex(1)" ;
  rdfs:comment "Hex1HexNAc2dHex1." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1728 a rdfs:Class ;
  rdfs:label "dHex(3)Hex(2)HexNAc(4)" ;
  rdfs:comment "DHex(3) Hex(2) HexNAc(4)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1166 a rdfs:Class ;
  rdfs:label "Pro->Cys" ;
  rdfs:comment "Pro->Cys substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1841 a rdfs:Class ;
  rdfs:label "Biotin:Thermo-21328" ;
  rdfs:comment "EZ-Link Sulfo-NHS-SS-Biotin." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_438 a rdfs:Class ;
  rdfs:label "Cyano" ;
  rdfs:comment "Cyano." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_651 a rdfs:Class ;
  rdfs:label "Ser->Asn" ;
  rdfs:comment "Ser->Asn substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1047 a rdfs:Class ;
  rdfs:label "Ala->Xle" ;
  rdfs:comment "Ala->Leu/Ile substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_859 a rdfs:Class ;
  rdfs:label "MG-H1" ;
  rdfs:comment "Methylglyoxal-derived hydroimidazolone." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_379 a rdfs:Class ;
  rdfs:label "Hypusine" ;
  rdfs:comment "Hypusine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1238 a rdfs:Class ;
  rdfs:label "Tyr->Glu" ;
  rdfs:comment "Tyr->Glu substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_264 a rdfs:Class ;
  rdfs:label "PET" ;
  rdfs:comment "Phosphorylation to pyridyl thiol." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1518 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(6)HexNAc(3)Sulf(1)" ;
  rdfs:comment "DHex Hex(6) HexNAc(3) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1520 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(5)HexA(1)HexNAc(3)Sulf(1)" ;
  rdfs:comment "DHex Hex(5) HexA HexNAc(3) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_564 a rdfs:Class ;
  rdfs:label "Glu->Gly" ;
  rdfs:comment "Glu->Gly substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_393 a rdfs:Class ;
  rdfs:label "Glucosylgalactosyl" ;
  rdfs:comment "Glucosylgalactosyl hydroxylysine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1087 a rdfs:Class ;
  rdfs:label "Glu->Thr" ;
  rdfs:comment "Glu->Thr substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1070 a rdfs:Class ;
  rdfs:label "Asp->Lys" ;
  rdfs:comment "Asp->Lys substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_445 a rdfs:Class ;
  rdfs:label "Hydroxytrimethyl" ;
  rdfs:comment "5-hydroxy-N6,N6,N6-trimethyl." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1503 a rdfs:Class ;
  rdfs:label "Hex(5)HexNAc(4)Sulf(1)" ;
  rdfs:comment "Hex(5) HexNAc(4) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_589 a rdfs:Class ;
  rdfs:label "Xle->Asn" ;
  rdfs:comment "Leu/Ile->Asn substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1958 a rdfs:Class ;
  rdfs:label "dHex(3)Hex(2)HexNAc(4)Sulf(2)" ;
  rdfs:comment "DHex(3) Hex(2) HexNAc(4) Sulf(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1137 a rdfs:Class ;
  rdfs:label "Lys->Pro" ;
  rdfs:comment "Lys->Pro substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1920 a rdfs:Class ;
  rdfs:label "AFB1_Dialdehyde" ;
  rdfs:comment "Adduction of aflatoxin B1 Dialdehyde to lysine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_89 a rdfs:Class ;
  rdfs:label "Iminobiotin" ;
  rdfs:comment "Iminobiotinylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1508 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(3)HexNAc(5)Sulf(1)" ;
  rdfs:comment "DHex Hex(3) HexNAc(5) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1762 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(2)HexNAc(3)" ;
  rdfs:comment "DHex Hex(2) HexNAc(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_554 a rdfs:Class ;
  rdfs:label "Asp->His" ;
  rdfs:comment "Asp->His substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1487 a rdfs:Class ;
  rdfs:label "Hex(6)HexNAc(3)" ;
  rdfs:comment "Hex(6) HexNAc(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1042 a rdfs:Class ;
  rdfs:label "Acetyldeoxyhypusine" ;
  rdfs:comment "Acetyldeoxyhypusine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1310 a rdfs:Class ;
  rdfs:label "Propiophenone" ;
  rdfs:comment "Propiophenone." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1484 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(5)HexNAc(3)" ;
  rdfs:comment "DHex Hex(5) HexNAc(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_512 a rdfs:Class ;
  rdfs:label "Hex(2)" ;
  rdfs:comment "Lactosylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_793 a rdfs:Class ;
  rdfs:label "Hex(1)HexNAc(1)" ;
  rdfs:comment "Hex1HexNAc1." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1735 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(2)HexNAc(5)" ;
  rdfs:comment "DHex(2) Hex(2) HexNAc(5)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_312 a rdfs:Class ;
  rdfs:label "Cysteinyl" ;
  rdfs:comment "Cysteinylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1004 a rdfs:Class ;
  rdfs:label "Label:13C(6)15N(4)+Methyl" ;
  rdfs:comment "Monomethylated Arg13C(6) 15N(4)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1531 a rdfs:Class ;
  rdfs:label "Hex(9)HexNAc(2)" ;
  rdfs:comment "M9/Man9." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1031 a rdfs:Class ;
  rdfs:label "Biotin:Thermo-88310" ;
  rdfs:comment "Desthiobiotin modification of lysine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1097 a rdfs:Class ;
  rdfs:label "Phe->Asn" ;
  rdfs:comment "Phe->Asn substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_50 a rdfs:Class ;
  rdfs:label "FAD" ;
  rdfs:comment "Flavin adenine dinucleotide." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_967 a rdfs:Class ;
  rdfs:label "thioacylPA" ;
  rdfs:comment "Membrane protein extraction." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_540 a rdfs:Class ;
  rdfs:label "Ala->Ser" ;
  rdfs:comment "Ala->Ser substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1375 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(2)" ;
  rdfs:comment "Hex2dHex1." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1753 a rdfs:Class ;
  rdfs:label "Hex(10)Phos(3)" ;
  rdfs:comment "Hex(10) Phos(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_991 a rdfs:Class ;
  rdfs:label "ISD_z+2_ion" ;
  rdfs:comment "ISD (z+2)-series." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1457 a rdfs:Class ;
  rdfs:label "Hex(3)HexNAc(3)Pent(1)" ;
  rdfs:comment "Hex(3) HexNAc(3) Pent." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_362 a rdfs:Class ;
  rdfs:label "Diisopropylphosphate" ;
  rdfs:comment "O-Diisopropylphosphorylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1372 a rdfs:Class ;
  rdfs:label "Acetyl:13C(2)" ;
  rdfs:comment "Heavy acetylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_205 a rdfs:Class ;
  rdfs:label "Delta:H(6)C(6)O(1)" ;
  rdfs:comment "Acrolein addition +94." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2028 a rdfs:Class ;
  rdfs:label "Hex(6)HexNAc(5)NeuAc(3)" ;
  rdfs:comment "A3G3S3." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1205 a rdfs:Class ;
  rdfs:label "Thr->Glu" ;
  rdfs:comment "Thr->Glu substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_148 a rdfs:Class ;
  rdfs:label "Hex(1)HexNAc(2)" ;
  rdfs:comment "Hex1HexNAc2." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1964 a rdfs:Class ;
  rdfs:label "Hex(3)HexNAc(4)NeuAc(2)" ;
  rdfs:comment "Hex(3) HexNAc(4) NeuAc(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_281 a rdfs:Class ;
  rdfs:label "CoenzymeA" ;
  rdfs:comment "Cysteine modified Coenzyme A." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_911 a rdfs:Class ;
  rdfs:label "MTSL" ;
  rdfs:comment "Cys modification by (1-oxyl-2,2,5,5-tetramethyl-3-pyrroline-3-methyl)methanesulfonate (MTSL)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1913 a rdfs:Class ;
  rdfs:label "glyoxalAGE" ;
  rdfs:comment "Glyoxal-derived AGE." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1414 a rdfs:Class ;
  rdfs:label "Trimethyl:13C(3)2H(9)" ;
  rdfs:comment "3-fold methylation with fully labelled methyl groups." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2060 a rdfs:Class ;
  rdfs:label "Xlink:DSPP[331]" ;
  rdfs:comment "Tris-quenched monolink of DSPP/TBDSPP crosslinker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_670 a rdfs:Class ;
  rdfs:label "Val->Asp" ;
  rdfs:comment "Val->Asp substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1708 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(2)HexNAc(2)NeuAc(2)" ;
  rdfs:comment "DHex Hex(2) HexNAc(2) NeuAc(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_890 a rdfs:Class ;
  rdfs:label "DyLight-maleimide" ;
  rdfs:comment "Thiol-reactive dye for fluorescence labelling of proteins." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1622 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(1)HexNAc(3)Sulf(1)" ;
  rdfs:comment "DHex Hex HexNAc(3) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1846 a rdfs:Class ;
  rdfs:label "Dimethylaminoethyl" ;
  rdfs:comment "Cys alkylation by dimethylaminoethyl halide." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1887 a rdfs:Class ;
  rdfs:label "Xlink:BuUrBu[213]" ;
  rdfs:comment "Ammonia quenched monolink of BuUrBu crosslinker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_405 a rdfs:Class ;
  rdfs:label "Phosphoadenosine" ;
  rdfs:comment "AMP." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1165 a rdfs:Class ;
  rdfs:label "Asn->Trp" ;
  rdfs:comment "Asn->Trp substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1566 a rdfs:Class ;
  rdfs:label "Hex(3)HexNAc(1)" ;
  rdfs:comment "Hex(3) HexNAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1253 a rdfs:Class ;
  rdfs:label "2-monomethylsuccinyl" ;
  rdfs:comment "S-(2-monomethylsuccinyl) cysteine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_747 a rdfs:Class ;
  rdfs:label "Malonyl" ;
  rdfs:comment "Malonylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1406 a rdfs:Class ;
  rdfs:label "EDEDTIDVFQQQTGG" ;
  rdfs:comment "Sumoylation by SUMO-2/3 after Cyanogen bromide (CNBr) cleavage." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1425 a rdfs:Class ;
  rdfs:label "Pentose" ;
  rdfs:comment "Pentose." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_543 a rdfs:Class ;
  rdfs:label "Ala->Pro" ;
  rdfs:comment "Ala->Pro substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_333 a rdfs:Class ;
  rdfs:label "Can-FP-biotin" ;
  rdfs:comment "6-N-biotinylaminohexyl isopropyl phosphate." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1302 a rdfs:Class ;
  rdfs:label "mTRAQ:13C(6)15N(2)" ;
  rdfs:comment "MTRAQ heavy." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1154 a rdfs:Class ;
  rdfs:label "Met->Tyr" ;
  rdfs:comment "Met->Tyr substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1299 a rdfs:Class ;
  rdfs:label "Label:2H(10)" ;
  rdfs:comment "2H(10) label." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_256 a rdfs:Class ;
  rdfs:label "Delta:H(4)C(3)" ;
  rdfs:comment "Propionaldehyde +40." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_985 a rdfs:Class ;
  rdfs:label "cysTMT6plex" ;
  rdfs:comment "Cysteine-reactive Sixplex Tandem Mass Tag®." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_953 a rdfs:Class ;
  rdfs:label "Cation:Ni[II]" ;
  rdfs:comment "Replacement of 2 protons by nickel." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2067 a rdfs:Class ;
  rdfs:label "Mono_Nγ-propargyl-L-Gln_desthiobiotin" ;
  rdfs:comment "Monomodification of Nγ-propargyl-L-Gln probe with clicked desthiobiotin-azide." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1428 a rdfs:Class ;
  rdfs:label "Hex(1)Pent(2)" ;
  rdfs:comment "Hex Pent(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1764 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(3)HexNAc(2)Sulf(1)" ;
  rdfs:comment "DHex Hex(3) HexNAc(2) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_888 a rdfs:Class ;
  rdfs:label "mTRAQ" ;
  rdfs:comment "MTRAQ light." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_996 a rdfs:Class ;
  rdfs:label "Label:15N(3)" ;
  rdfs:comment "15N(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_36 a rdfs:Class ;
  rdfs:label "Dimethyl" ;
  rdfs:comment "Di-Methylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1187 a rdfs:Class ;
  rdfs:label "Gln->Trp" ;
  rdfs:comment "Gln->Trp substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1835 a rdfs:Class ;
  rdfs:label "Tween80" ;
  rdfs:comment "Tween 80 synthetic polymer terminus." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1300 a rdfs:Class ;
  rdfs:label "Label:2H(4)13C(1)" ;
  rdfs:comment "Label:2H(4)13C(1)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_774 a rdfs:Class ;
  rdfs:label "Biotin-phenacyl" ;
  rdfs:comment "Alkylation by biotinylated form of phenacyl bromide." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1924 a rdfs:Class ;
  rdfs:label "Delta:H(-4)O(3)" ;
  rdfs:comment "Tryptophan oxidation to hydroxy-bis-tryptophandione." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1193 a rdfs:Class ;
  rdfs:label "Arg->Val" ;
  rdfs:comment "Arg->Val substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_617 a rdfs:Class ;
  rdfs:label "Asn->Thr" ;
  rdfs:comment "Asn->Thr substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2039 a rdfs:Class ;
  rdfs:label "LTX+Lophotoxin" ;
  rdfs:comment "Addition of lophotoxin to tyrosine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1730 a rdfs:Class ;
  rdfs:label "dHex(4)Hex(1)HexNAc(3)Kdn(1)" ;
  rdfs:comment "DHex(4) Hex HexNAc(3) Kdn." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1935 a rdfs:Class ;
  rdfs:label "Hex(1)Pent(3)Me(1)" ;
  rdfs:comment "Hex Pent(3) Me." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1699 a rdfs:Class ;
  rdfs:label "dHex(3)Hex(2)HexA(1)HexNAc(2)Sulf(1)" ;
  rdfs:comment "DHex(3) Hex(2) HexA HexNAc(2) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_185 a rdfs:Class ;
  rdfs:label "Label:13C(9)+Phospho" ;
  rdfs:comment "C13 label (Phosphotyrosine)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_535 a rdfs:Class ;
  rdfs:label "LRGG" ;
  rdfs:comment "Ubiquitination." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_159 a rdfs:Class ;
  rdfs:label "Hex(3)HexNAc(2)" ;
  rdfs:comment "M3/Man3." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_372 a rdfs:Class ;
  rdfs:label "Arg->Orn" ;
  rdfs:comment "Ornithine from Arginine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1264 a rdfs:Class ;
  rdfs:label "pupylation" ;
  rdfs:comment "Addition of GGE." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1495 a rdfs:Class ;
  rdfs:label "Hex(6)HexNAc(3)Phos(1)" ;
  rdfs:comment "Hex(6) HexNAc(3) Phos." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2082 a rdfs:Class ;
  rdfs:label "QQTGG" ;
  rdfs:comment "SUMOylation leaving QQTGG." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_253 a rdfs:Class ;
  rdfs:label "Crotonaldehyde" ;
  rdfs:comment "Crotonaldehyde." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1383 a rdfs:Class ;
  rdfs:label "PyridoxalPhosphateH2" ;
  rdfs:comment "PLP bound to lysine reduced by sodium borohydride (NaBH4) to create amine linkage." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2007 a rdfs:Class ;
  rdfs:label "Methamidophos-S" ;
  rdfs:comment "S-methyl amino phosphinate." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_431 a rdfs:Class ;
  rdfs:label "Palmitoleyl" ;
  rdfs:comment "Palmitoleyl." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_658 a rdfs:Class ;
  rdfs:label "Thr->Ser" ;
  rdfs:comment "Thr->Ser substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_196 a rdfs:Class ;
  rdfs:label "QAT:2H(3)" ;
  rdfs:comment "APTA d3." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1364 a rdfs:Class ;
  rdfs:label "O-Et-N-diMePhospho" ;
  rdfs:comment "O-ethyl, N-dimethyl phosphate." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_662 a rdfs:Class ;
  rdfs:label "Thr->Pro" ;
  rdfs:comment "Thr->Pro substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1440 a rdfs:Class ;
  rdfs:label "Hex(2)HexNAc(1)Me(1)" ;
  rdfs:comment "Hex(2) HexNAc Me." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_275 a rdfs:Class ;
  rdfs:label "Nitrosyl" ;
  rdfs:comment "Nitrosylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_647 a rdfs:Class ;
  rdfs:label "Ser->Phe" ;
  rdfs:comment "Ser->Phe substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1476 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(3)HexNAc(4)Sulf(1)" ;
  rdfs:comment "DHex Hex(3) HexNAc(4) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_293 a rdfs:Class ;
  rdfs:label "CAMthiopropanoyl" ;
  rdfs:comment "3-(carbamidomethylthio)propanoyl." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_680 a rdfs:Class ;
  rdfs:label "Tyr->Asn" ;
  rdfs:comment "Tyr->Asn substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_340 a rdfs:Class ;
  rdfs:label "Bromo" ;
  rdfs:comment "Bromination." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_866 a rdfs:Class ;
  rdfs:label "ICPL:13C(6)2H(4)" ;
  rdfs:comment "Bruker Daltonics SERVA-ICPL(TM) quantification chemistry, +10 Da form." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_195 a rdfs:Class ;
  rdfs:label "QAT" ;
  rdfs:comment "APTA-d0." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_728 a rdfs:Class ;
  rdfs:label "Methylphosphonate" ;
  rdfs:comment "Methylphosphonylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_268 a rdfs:Class ;
  rdfs:label "Label:13C(5)15N(1)" ;
  rdfs:comment "13C(5) 15N(1) Silac label." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1198 a rdfs:Class ;
  rdfs:label "Ser->His" ;
  rdfs:comment "Ser->His substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_93 a rdfs:Class ;
  rdfs:label "EDT-maleimide-PEO-biotin" ;
  rdfs:comment "EDT-maleimide-PEO-biotin." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_371 a rdfs:Class ;
  rdfs:label "HMVK" ;
  rdfs:comment "Michael addition of hydroxymethylvinyl ketone to cysteine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1306 a rdfs:Class ;
  rdfs:label "Propyl:2H(6)" ;
  rdfs:comment "Propyl:2H(6)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1580 a rdfs:Class ;
  rdfs:label "dHex(1)HexNAc(3)" ;
  rdfs:comment "DHex HexNAc(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_55 a rdfs:Class ;
  rdfs:label "Glutathione" ;
  rdfs:comment "Glutathione disulfide." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1627 a rdfs:Class ;
  rdfs:label "Hex(5)HexNAc(1)" ;
  rdfs:comment "Hex(5) HexNAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1289 a rdfs:Class ;
  rdfs:label "Butyryl" ;
  rdfs:comment "Butyryl." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1331 a rdfs:Class ;
  rdfs:label "DNCB_hapten" ;
  rdfs:comment "Chemical reaction with 2,4-dinitro-1-chloro benzene (DNCB)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_613 a rdfs:Class ;
  rdfs:label "Met->Lys" ;
  rdfs:comment "Met->Lys substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_448 a rdfs:Class ;
  rdfs:label "Microcin" ;
  rdfs:comment "Microcin E492 siderophore ester from serine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2034 a rdfs:Class ;
  rdfs:label "Gly+O(2)" ;
  rdfs:comment "Photo-induced Glycine Adduct." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_270 a rdfs:Class ;
  rdfs:label "Cytopiloyne" ;
  rdfs:comment "Nucleophilic addtion to cytopiloyne." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1305 a rdfs:Class ;
  rdfs:label "Propyl" ;
  rdfs:comment "Propyl." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_145 a rdfs:Class ;
  rdfs:label "HexNAc(1)dHex(2)" ;
  rdfs:comment "HexNAc1dHex2." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_505 a rdfs:Class ;
  rdfs:label "LG-lactam-R" ;
  rdfs:comment "Levuglandinyl - arginine lactam adduct." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1651 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(2)HexNAc(3)Sulf(1)" ;
  rdfs:comment "DHex Hex(2) HexNAc(3) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_978 a rdfs:Class ;
  rdfs:label "BITC" ;
  rdfs:comment "Benzyl isothiocyanate." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_25 a rdfs:Class ;
  rdfs:label "Pyridylacetyl" ;
  rdfs:comment "Pyridylacetyl." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1763 a rdfs:Class ;
  rdfs:label "Hex(3)HexNAc(3)" ;
  rdfs:comment "Hex(3) HexNAc(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_995 a rdfs:Class ;
  rdfs:label "Label:15N(2)" ;
  rdfs:comment "15N(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1666 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(2)HexNAc(2)NeuAc(1)Sulf(1)" ;
  rdfs:comment "DHex Hex(2) HexNAc(2) NeuAc Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1784 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(3)HexNAc(5)NeuAc(1)" ;
  rdfs:comment "DHex Hex(3) HexNAc(5) NeuAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_209 a rdfs:Class ;
  rdfs:label "Delta:H(8)C(6)O(2)" ;
  rdfs:comment "Acrolein addition +112." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1692 a rdfs:Class ;
  rdfs:label "Hex(3)HexNAc(3)NeuAc(1)" ;
  rdfs:comment "Hex(3) HexNAc(3) NeuAc ---OR--- Hex(2) HexNAc(3) dHex NeuGc ---OR--- Hex(2) HexNAc(4) Kdn." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2 a rdfs:Class ;
  rdfs:label "Amidated" ;
  rdfs:comment "Amidation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_130 a rdfs:Class ;
  rdfs:label "Diiodo" ;
  rdfs:comment "Di-Iodination." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1712 a rdfs:Class ;
  rdfs:label "Hex(3)HexNAc(2)NeuAc(2)" ;
  rdfs:comment "Hex(3) HexNAc(2) NeuAc(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1402 a rdfs:Class ;
  rdfs:label "Label:2H(7)15N(4)" ;
  rdfs:comment "Label:2H(7)15N(4)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1230 a rdfs:Class ;
  rdfs:label "Trp->Met" ;
  rdfs:comment "Trp->Met substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_894 a rdfs:Class ;
  rdfs:label "CarboxymethylDTT" ;
  rdfs:comment "Carboxymethylated DTT modification of cysteine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_112 a rdfs:Class ;
  rdfs:label "OxLysBiotinRed" ;
  rdfs:comment "Oxidized lysine biotinylated with biotin-LC-hydrazide, reduced." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_40 a rdfs:Class ;
  rdfs:label "Sulfo" ;
  rdfs:comment "O-Sulfonation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1552 a rdfs:Class ;
  rdfs:label "Hex(6)HexNAc(4)Me(3)Pent(1)" ;
  rdfs:comment "Hex(6) HexNAc(4) Me(3) Pent." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1379 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(6)" ;
  rdfs:comment "Hex6dHex1." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1469 a rdfs:Class ;
  rdfs:label "Hex(3)HexNAc(4)Pent(1)" ;
  rdfs:comment "Hex(3) HexNAc(4) Pent." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_382 a rdfs:Class ;
  rdfs:label "Cys->PyruvicAcid" ;
  rdfs:comment "Pyruvic acid from N-term cys." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1101 a rdfs:Class ;
  rdfs:label "Phe->Thr" ;
  rdfs:comment "Phe->Thr substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2025 a rdfs:Class ;
  rdfs:label "Andro-H2O" ;
  rdfs:comment "Andrographolide with the loss of H2O." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1288 a rdfs:Class ;
  rdfs:label "Arg" ;
  rdfs:comment "Addition of arginine due to transpeptidation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1752 a rdfs:Class ;
  rdfs:label "Hex(2)HexNAc(3)NeuGc(3)" ;
  rdfs:comment "Hex(2) HexNAc(3) NeuGc(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1241 a rdfs:Class ;
  rdfs:label "Tyr->Met" ;
  rdfs:comment "Tyr->Met substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1376 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(3)" ;
  rdfs:comment "Hex3dHex1." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1563 a rdfs:Class ;
  rdfs:label "Hex(1)HexNAc(1)NeuGc(1)" ;
  rdfs:comment "Hex HexNAc NeuGc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1555 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(5)HexNAc(5)" ;
  rdfs:comment "DHex Hex(5) HexNAc(5)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_398 a rdfs:Class ;
  rdfs:label "Thyroxine" ;
  rdfs:comment "Tetraiodo." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1946 a rdfs:Class ;
  rdfs:label "dHex(3)Hex(3)HexNAc(1)" ;
  rdfs:comment "DHex(3) Hex(3) HexNAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1263 a rdfs:Class ;
  rdfs:label "Gly" ;
  rdfs:comment "Addition of Glycine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1176 a rdfs:Class ;
  rdfs:label "Pro->Tyr" ;
  rdfs:comment "Pro->Tyr substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_141 a rdfs:Class ;
  rdfs:label "Amidine" ;
  rdfs:comment "Amidination of lysines or N-terminal amines with methyl acetimidate." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_478 a rdfs:Class ;
  rdfs:label "FTC" ;
  rdfs:comment "Fluorescein-5-thiosemicarbazide." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2036 a rdfs:Class ;
  rdfs:label "Lys+O(2)" ;
  rdfs:comment "Photo-induced Lysine adduct." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_499 a rdfs:Class ;
  rdfs:label "IGBP:13C(2)" ;
  rdfs:comment "Heavy IDBEST tag for quantitation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_376 a rdfs:Class ;
  rdfs:label "Hydroxyfarnesyl" ;
  rdfs:comment "Hydroxyfarnesyl." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1616 a rdfs:Class ;
  rdfs:label "dHex(1)HexNAc(4)" ;
  rdfs:comment "DHex HexNAc(4)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_344 a rdfs:Class ;
  rdfs:label "Arg->GluSA" ;
  rdfs:comment "Arginine oxidation to glutamic semialdehyde." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_140 a rdfs:Class ;
  rdfs:label "a-type-ion" ;
  rdfs:comment "ISD a-series (C-Term)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1317 a rdfs:Class ;
  rdfs:label "EHD-diphenylpentanone" ;
  rdfs:comment "2-ethyl-3-hydroxy-1,3-diphenylpentan-1-one." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1696 a rdfs:Class ;
  rdfs:label "Hex(3)HexNAc(3)NeuGc(1)" ;
  rdfs:comment "Hex(3) HexNAc(3) NeuGc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_939 a rdfs:Class ;
  rdfs:label "Cys->methylaminoAla" ;
  rdfs:comment "Carbamidomethylated Cys that undergoes beta-elimination and Michael addition of methylamine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1831 a rdfs:Class ;
  rdfs:label "Tris" ;
  rdfs:comment "Tris adduct causes 104 Da addition at asparagine-succinimide intermediate." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_989 a rdfs:Class ;
  rdfs:label "Ammonium" ;
  rdfs:comment "Replacement of proton with ammonium ion." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1682 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(2)HexNAc(2)NeuAc(1)" ;
  rdfs:comment "DHex(2) Hex(2) HexNAc(2) NeuAc ---OR--- Hex HexNAc(3) dHex(2) Kdn." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1644 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(1)HexNAc(2)Kdn(1)" ;
  rdfs:comment "DHex(2) Hex HexNAc(2) Kdn ---OR--- Hex(2) HexNAc dHex(2) NeuAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1537 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(7)HexNAc(3)" ;
  rdfs:comment "DHex Hex(7) HexNAc(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1650 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(1)HexNAc(2)NeuAc(1)" ;
  rdfs:comment "DHex(2) Hex HexNAc(2) NeuAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1999 a rdfs:Class ;
  rdfs:label "Xlink:DST[56]" ;
  rdfs:comment "DST crosslinker cleaved by sodium periodate." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_764 a rdfs:Class ;
  rdfs:label "BEMAD_C:2H(6)" ;
  rdfs:comment "Beta elimination of alkylated Cys followed by Michael addition of labelled DTT." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1278 a rdfs:Class ;
  rdfs:label "Furan" ;
  rdfs:comment "Chemical modification of the iodinated sites of thyroglobulin by Suzuki reaction." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_64 a rdfs:Class ;
  rdfs:label "Succinyl" ;
  rdfs:comment "Succinic anhydride labeling reagent light form (N-term & K)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1140 a rdfs:Class ;
  rdfs:label "Lys->Trp" ;
  rdfs:comment "Lys->Trp substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_725 a rdfs:Class ;
  rdfs:label "Diethylphosphate" ;
  rdfs:comment "O-Diethylphosphorylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_973 a rdfs:Class ;
  rdfs:label "Puromycin" ;
  rdfs:comment "Puromycin." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1387 a rdfs:Class ;
  rdfs:label "3-phosphoglyceryl" ;
  rdfs:comment "3-phosphoglyceryl." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1604 a rdfs:Class ;
  rdfs:label "Hex(5)Phos(1)" ;
  rdfs:comment "Hex(5) Phos." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_178 a rdfs:Class ;
  rdfs:label "DAET" ;
  rdfs:comment "Phosphorylation to amine thiol." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1591 a rdfs:Class ;
  rdfs:label "HexNAc(4)" ;
  rdfs:comment "HexNAc(4)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1789 a rdfs:Class ;
  rdfs:label "Xlink:DSS[155]" ;
  rdfs:comment "Ammonium-quenched monolink of DSS/BS3 crosslinker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_149 a rdfs:Class ;
  rdfs:label "Hex(1)HexNAc(1)NeuAc(1)" ;
  rdfs:comment "Hex1HexNAc1NeuAc1." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1458 a rdfs:Class ;
  rdfs:label "Hex(5)HexNAc(2)Phos(1)" ;
  rdfs:comment "Hex(5) HexNAc(2) Phos." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1479 a rdfs:Class ;
  rdfs:label "Hex(4)HexNAc(4)Sulf(1)" ;
  rdfs:comment "Hex(4) HexNAc(4) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_861 a rdfs:Class ;
  rdfs:label "ZGB" ;
  rdfs:comment "NHS ester linked Green Fluorescent Bodipy Dye." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1433 a rdfs:Class ;
  rdfs:label "HexNAc(3)" ;
  rdfs:comment "HexNAc(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1941 a rdfs:Class ;
  rdfs:label "Hex(1)HexNAc(2)dHex(2)Sulf(1)" ;
  rdfs:comment "Hex HexNAc(2) dHex(2) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1655 a rdfs:Class ;
  rdfs:label "Hex(3)HexNAc(3)Sulf(1)" ;
  rdfs:comment "Hex(3) HexNAc(3) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1301 a rdfs:Class ;
  rdfs:label "Lys" ;
  rdfs:comment "Addition of lysine due to transpeptidation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1723 a rdfs:Class ;
  rdfs:label "Hex(8)Phos(3)" ;
  rdfs:comment "Hex(8) Phos(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1993 a rdfs:Class ;
  rdfs:label "TMPP-Ac:13C(9)" ;
  rdfs:comment "Heavy tris(2,4,6-trimethoxyphenyl)phosphonium acetic acid N-hydroxysuccinimide ester derivative." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_243 a rdfs:Class ;
  rdfs:label "IGBP" ;
  rdfs:comment "Light IDBEST tag for quantitation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1633 a rdfs:Class ;
  rdfs:label "Hex(6)Phos(1)" ;
  rdfs:comment "Hex(6) Phos." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1328 a rdfs:Class ;
  rdfs:label "NEMsulfurWater" ;
  rdfs:comment "N-ethylmaleimideSulfurWater." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_624 a rdfs:Class ;
  rdfs:label "Pro->Ala" ;
  rdfs:comment "Pro->Ala substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1444 a rdfs:Class ;
  rdfs:label "Hex(2)NeuAc(1)" ;
  rdfs:comment "Hex(2) NeuAc ---OR--- Hex HexNAc Kdn." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1548 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(5)HexNAc(3)NeuAc(1)Sulf(1)" ;
  rdfs:comment "DHex Hex(5) HexNAc(3) NeuAc Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_739 a rdfs:Class ;
  rdfs:label "TMT" ;
  rdfs:comment "Native Tandem Mass Tag®." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_539 a rdfs:Class ;
  rdfs:label "Biotin:Cayman-10013" ;
  rdfs:comment "Was PGA1-biotin." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1767 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(2)HexNAc(3)" ;
  rdfs:comment "DHex(2) Hex(2) HexNAc(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1751 a rdfs:Class ;
  rdfs:label "dHex(3)Hex(3)HexNAc(3)NeuAc(1)" ;
  rdfs:comment "DHex(3) Hex(3) HexNAc(3) NeuAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1213 a rdfs:Class ;
  rdfs:label "Val->Cys" ;
  rdfs:comment "Val->Cys substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1092 a rdfs:Class ;
  rdfs:label "Phe->Glu" ;
  rdfs:comment "Phe->Glu substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1897 a rdfs:Class ;
  rdfs:label "Xlink:EGS[226]" ;
  rdfs:comment "Intact EGS cross-linker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_646 a rdfs:Class ;
  rdfs:label "Arg->Gly" ;
  rdfs:comment "Arg->Gly substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1519 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(4)HexNAc(5)" ;
  rdfs:comment "DHex Hex(4) HexNAc(5)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_108 a rdfs:Class ;
  rdfs:label "Nethylmaleimide" ;
  rdfs:comment "N-ethylmaleimide on cysteines." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_162 a rdfs:Class ;
  rdfs:label "Delta:S(-1)Se(1)" ;
  rdfs:comment "Selenium replaces sulfur." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1437 a rdfs:Class ;
  rdfs:label "Hex(1)HexNAc(1)dHex(1)Me(2)" ;
  rdfs:comment "Hex HexNAc dHex Me(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_800 a rdfs:Class ;
  rdfs:label "Biotin:Thermo-21345" ;
  rdfs:comment "Was PentylamineBiotin." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1596 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(3)HexNAc(1)" ;
  rdfs:comment "DHex Hex(3) HexNAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1126 a rdfs:Class ;
  rdfs:label "Xle->Cys" ;
  rdfs:comment "Leu/Ile->Cys substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_156 a rdfs:Class ;
  rdfs:label "Hex(1)HexNAc(2)dHex(2)" ;
  rdfs:comment "Hex1HexNAc2dHex2." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1700 a rdfs:Class ;
  rdfs:label "Hex(2)HexNAc(4)NeuAc(1)" ;
  rdfs:comment "Hex(2) HexNAc(4) NeuAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1454 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(3)HexNAc(2)Pent(1)" ;
  rdfs:comment "DHex Hex(3) HexNAc(2) Pent." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_605 a rdfs:Class ;
  rdfs:label "Xle->Val" ;
  rdfs:comment "Leu/Ile->Val substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1742 a rdfs:Class ;
  rdfs:label "Hex(9)Phos(3)" ;
  rdfs:comment "Hex(9) Phos(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1623 a rdfs:Class ;
  rdfs:label "Hex(2)HexA(1)NeuAc(1)Pent(1)Sulf(1)" ;
  rdfs:comment "Hex(2) HexA NeuAc Pent Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_151 a rdfs:Class ;
  rdfs:label "Hex(1)HexNAc(2)Pent(1)" ;
  rdfs:comment "Hex1HexNAc2Pent1." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1971 a rdfs:Class ;
  rdfs:label "Unknown:177" ;
  rdfs:comment "Unidentified modification of 176.7462 found in open search." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_325 a rdfs:Class ;
  rdfs:label "FP-Biotin" ;
  rdfs:comment "10-ethoxyphosphinyl-N-(biotinamidopentyl)decanamide." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_119 a rdfs:Class ;
  rdfs:label "IBTP" ;
  rdfs:comment "Thio Ether Formation - BTP Adduct." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_387 a rdfs:Class ;
  rdfs:label "Phycocyanobilin" ;
  rdfs:comment "Phycocyanobilin." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1905 a rdfs:Class ;
  rdfs:label "Xlink:BS2G[96]" ;
  rdfs:comment "Intact BS2-G crosslinker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1032 a rdfs:Class ;
  rdfs:label "2-nitrobenzyl" ;
  rdfs:comment "Tyrosine caged with 2-nitrobenzyl (ONB)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1716 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(3)HexA(1)HexNAc(3)Sulf(1)" ;
  rdfs:comment "DHex Hex(3) HexA HexNAc(3) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1465 a rdfs:Class ;
  rdfs:label "Hex(6)HexNAc(2)" ;
  rdfs:comment "M6/Man6." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1145 a rdfs:Class ;
  rdfs:label "Met->Glu" ;
  rdfs:comment "Met->Glu substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1390 a rdfs:Class ;
  rdfs:label "Oxidation+NEM" ;
  rdfs:comment "N-ethylmaleimide on cysteine sulfenic acid." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_597 a rdfs:Class ;
  rdfs:label "Lys->Gln" ;
  rdfs:comment "Lys->Gln substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1342 a rdfs:Class ;
  rdfs:label "iodoTMT6plex" ;
  rdfs:comment "Sixplex iodoacetyl Tandem Mass Tag®." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1661 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(1)HexNAc(3)NeuGc(1)" ;
  rdfs:comment "DHex Hex HexNAc(3) NeuGc ---OR--- Hex(2) HexNAc(3) NeuAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_590 a rdfs:Class ;
  rdfs:label "Xle->Lys" ;
  rdfs:comment "Leu/Ile->Lys substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1526 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(5)HexNAc(3)Pent(1)" ;
  rdfs:comment "DHex(2) Hex(5) HexNAc(3) Pent." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1199 a rdfs:Class ;
  rdfs:label "Ser->Lys" ;
  rdfs:comment "Ser->Lys substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1740 a rdfs:Class ;
  rdfs:label "dHex(4)Hex(3)HexNAc(3)" ;
  rdfs:comment "DHex(4) Hex(3) HexNAc(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1780 a rdfs:Class ;
  rdfs:label "Hex(5)HexNAc(5)" ;
  rdfs:comment "Hex(5) HexNAc(5)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1064 a rdfs:Class ;
  rdfs:label "Cys->Gln" ;
  rdfs:comment "Cys->Gln substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_97 a rdfs:Class ;
  rdfs:label "Propionamide:2H(3)" ;
  rdfs:comment "Acrylamide d3." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_522 a rdfs:Class ;
  rdfs:label "Maleimide-PEO2-Biotin" ;
  rdfs:comment "Maleimide-Biotin." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1525 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(3)HexNAc(4)Pent(3)" ;
  rdfs:comment "DHex Hex(3) HexNAc(4) Pent(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1104 a rdfs:Class ;
  rdfs:label "Gly->His" ;
  rdfs:comment "Gly->His substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1480 a rdfs:Class ;
  rdfs:label "Hex(7)HexNAc(2)" ;
  rdfs:comment "M7/Man7." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1840 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(7)HexNAc(4)" ;
  rdfs:comment "Fucosylated biantennary + 2 alphaGal." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1672 a rdfs:Class ;
  rdfs:label "Hex(1)HexNAc(1)NeuGc(3)" ;
  rdfs:comment "Hex HexNAc NeuGc(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_51 a rdfs:Class ;
  rdfs:label "Tripalmitate" ;
  rdfs:comment "N-acyl diglyceride cysteine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1246 a rdfs:Class ;
  rdfs:label "Tyr->Val" ;
  rdfs:comment "Tyr->Val substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1491 a rdfs:Class ;
  rdfs:label "Hex(4)HexNAc(4)Me(2)Pent(1)" ;
  rdfs:comment "Hex(4) HexNAc(4) Me(2) Pent." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_44 a rdfs:Class ;
  rdfs:label "Farnesyl" ;
  rdfs:comment "Farnesylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1216 a rdfs:Class ;
  rdfs:label "Val->Asn" ;
  rdfs:comment "Val->Asn substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1686 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(3)HexNAc(2)NeuGc(1)" ;
  rdfs:comment "DHex Hex(3) HexNAc(2) NeuGc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1965 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(3)HexNAc(4)NeuAc(1)" ;
  rdfs:comment "DHex(2) Hex(3) HexNAc(4) NeuAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1171 a rdfs:Class ;
  rdfs:label "Pro->Lys" ;
  rdfs:comment "Pro->Lys substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1756 a rdfs:Class ;
  rdfs:label "Hex(4)HexNAc(4)NeuAc(1)Sulf(2)" ;
  rdfs:comment "Hex(4) HexNAc(4) NeuAc Sulf(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_9 a rdfs:Class ;
  rdfs:label "ICAT-G:2H(8)" ;
  rdfs:comment "Gygi ICAT(TM) d8." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1065 a rdfs:Class ;
  rdfs:label "Cys->Thr" ;
  rdfs:comment "Cys->Thr substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1930 a rdfs:Class ;
  rdfs:label "Pent(2)" ;
  rdfs:comment "Pent(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2058 a rdfs:Class ;
  rdfs:label "Xlink:DSPP[210]" ;
  rdfs:comment "Intact DSPP/TBDSPP crosslinker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_394 a rdfs:Class ;
  rdfs:label "GPIanchor" ;
  rdfs:comment "Glycosylphosphatidylinositol." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1959 a rdfs:Class ;
  rdfs:label "Hex(4)HexNAc(4)NeuGc(1)" ;
  rdfs:comment "Hex(4) HexNAc(4) NeuGc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_286 a rdfs:Class ;
  rdfs:label "SulfanilicAcid:13C(6)" ;
  rdfs:comment "Heavy Sulfanilic Acid (SA) C13." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_567 a rdfs:Class ;
  rdfs:label "Phe->Cys" ;
  rdfs:comment "Phe->Cys substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1954 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(3)HexNAc(3)Sulf(1)" ;
  rdfs:comment "Sulf dHex(2) Hex(3) HexNAc(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1507 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(3)HexNAc(4)Pent(1)" ;
  rdfs:comment "DHex(2) Hex(3) HexNAc(4) Pent." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_308 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(5)HexNAc(4)" ;
  rdfs:comment "FA2G2/G2F." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1314 a rdfs:Class ;
  rdfs:label "biotinAcrolein298" ;
  rdfs:comment "Biotin hydrazide labeled acrolein addition +298." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1208 a rdfs:Class ;
  rdfs:label "Thr->His" ;
  rdfs:comment "Thr->His substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1868 a rdfs:Class ;
  rdfs:label "MeMePhosphorothioate" ;
  rdfs:comment "S-Methyl Methyl phosphorothioate." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_298 a rdfs:Class ;
  rdfs:label "Methyl:2H(3)" ;
  rdfs:comment "Deuterated methyl ester." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1778 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(4)HexNAc(4)" ;
  rdfs:comment "DHex(2) Hex(4) HexNAc(4) ---OR--- Hex(4) HexNAc(4) dHex Pent Me." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1600 a rdfs:Class ;
  rdfs:label "Hex(1)HexNAc(2)NeuAc(1)" ;
  rdfs:comment "Hex HexNAc(2) NeuAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_720 a rdfs:Class ;
  rdfs:label "HNE-Delta:H(2)O" ;
  rdfs:comment "Dehydrated 4-hydroxynonenal." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1043 a rdfs:Class ;
  rdfs:label "Acetylhypusine" ;
  rdfs:comment "Acetylhypusine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1573 a rdfs:Class ;
  rdfs:label "HexNAc(2)NeuGc(1)" ;
  rdfs:comment "HexNAc(2) NeuGc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_630 a rdfs:Class ;
  rdfs:label "Gln->Pro" ;
  rdfs:comment "Gln->Pro substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_369 a rdfs:Class ;
  rdfs:label "Pro->Pyrrolidone" ;
  rdfs:comment "Pyrrolidone from Proline." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1483 a rdfs:Class ;
  rdfs:label "Hex(4)HexNAc(3)NeuGc(1)" ;
  rdfs:comment "Hex(4) HexNAc(3) NeuGc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1773 a rdfs:Class ;
  rdfs:label "Hex(4)HexNAc(3)NeuAc(1)" ;
  rdfs:comment "Hex(4) HexNAc(3) NeuAc ---OR--- Hex(3) HexNAc(4) Kdn." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2079 a rdfs:Class ;
  rdfs:label "NBF" ;
  rdfs:comment "Thiol blocking reagent." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1584 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(3)" ;
  rdfs:comment "DHex(2) Hex(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_641 a rdfs:Class ;
  rdfs:label "Arg->His" ;
  rdfs:comment "Arg->His substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1952 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(2)HexNAc(4)Sulf(2)" ;
  rdfs:comment "DHex Hex(2) HexNAc(4) Sulf(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1514 a rdfs:Class ;
  rdfs:label "Hex(7)HexNAc(3)" ;
  rdfs:comment "Hex(7) HexNAc(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1902 a rdfs:Class ;
  rdfs:label "Xlink:DTSSP[174]" ;
  rdfs:comment "Intact DSP/DTSSP crosslinker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_848 a rdfs:Class ;
  rdfs:label "Arg2PG" ;
  rdfs:comment "Adduct of phenylglyoxal with Arg." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_27 a rdfs:Class ;
  rdfs:label "Glu->pyro-Glu" ;
  rdfs:comment "Pyro-glu from E." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1640 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(3)HexA(1)HexNAc(1)Sulf(1)" ;
  rdfs:comment "DHex Hex(3) HexA HexNAc Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_721 a rdfs:Class ;
  rdfs:label "4-ONE" ;
  rdfs:comment "4-Oxononenal (ONE)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_495 a rdfs:Class ;
  rdfs:label "CyDye-Cy5" ;
  rdfs:comment "Cy5 CyDye DIGE Fluor saturation dye." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_792 a rdfs:Class ;
  rdfs:label "AEC-MAEC:2H(4)" ;
  rdfs:comment "Deuterium cysteamine modification to S or T." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1235 a rdfs:Class ;
  rdfs:label "Trp->Val" ;
  rdfs:comment "Trp->Val substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1393 a rdfs:Class ;
  rdfs:label "DiART6plex115" ;
  rdfs:comment "Accurate mass for DiART6plex 115." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1015 a rdfs:Class ;
  rdfs:label "Ahx2+Hsl" ;
  rdfs:comment "C-terminal homoserine lactone and two aminohexanoic acids." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_134 a rdfs:Class ;
  rdfs:label "Myristoleyl" ;
  rdfs:comment "(cis-delta 5)-tetradecaenoyl." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1727 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(2)HexNAc(4)NeuAc(1)" ;
  rdfs:comment "DHex Hex(2) HexNAc(4) NeuAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1227 a rdfs:Class ;
  rdfs:label "Trp->Phe" ;
  rdfs:comment "Trp->Phe substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_550 a rdfs:Class ;
  rdfs:label "Cys->Tyr" ;
  rdfs:comment "Cys->Tyr substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1927 a rdfs:Class ;
  rdfs:label "Delta:H(4)C(5)O(1)" ;
  rdfs:comment "Methylglyoxal-derived argpyrimidine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1182 a rdfs:Class ;
  rdfs:label "Gln->Met" ;
  rdfs:comment "Gln->Met substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1785 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(4)HexNAc(5)" ;
  rdfs:comment "DHex(2) Hex(4) HexNAc(5)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1916 a rdfs:Class ;
  rdfs:label "Aspartylurea" ;
  rdfs:comment "Aspartylurea." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_528 a rdfs:Class ;
  rdfs:label "Methyl+Deamidated" ;
  rdfs:comment "Deamidation followed by a methylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1224 a rdfs:Class ;
  rdfs:label "Trp->Ala" ;
  rdfs:comment "Trp->Ala substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1870 a rdfs:Class ;
  rdfs:label "Cation:Fe[III]" ;
  rdfs:comment "Replacement of 3 protons by iron." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_984 a rdfs:Class ;
  rdfs:label "cysTMT" ;
  rdfs:comment "Native cysteine-reactive Tandem Mass Tag®." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1448 a rdfs:Class ;
  rdfs:label "Hex(4)" ;
  rdfs:comment "Hex(4)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1000 a rdfs:Class ;
  rdfs:label "AHA-Alkyne" ;
  rdfs:comment "Azidohomoalanine (AHA) bound to propargylglycine-NH2 (alkyne)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1086 a rdfs:Class ;
  rdfs:label "Glu->Ser" ;
  rdfs:comment "Glu->Ser substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_575 a rdfs:Class ;
  rdfs:label "Gly->Val" ;
  rdfs:comment "Gly->Val substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1134 a rdfs:Class ;
  rdfs:label "Lys->Phe" ;
  rdfs:comment "Lys->Phe substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1054 a rdfs:Class ;
  rdfs:label "Ala->Tyr" ;
  rdfs:comment "Ala->Tyr substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_184 a rdfs:Class ;
  rdfs:label "Label:13C(9)" ;
  rdfs:comment "13C(9) Silac label." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1075 a rdfs:Class ;
  rdfs:label "Asp->Ser" ;
  rdfs:comment "Asp->Ser substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_123 a rdfs:Class ;
  rdfs:label "ICAT-H" ;
  rdfs:comment "N-iodoacetyl, p-chlorobenzyl-12C6-glucamine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_904 a rdfs:Class ;
  rdfs:label "Phe->CamCys" ;
  rdfs:comment "Phe->Cys substitution and carbamidomethylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_635 a rdfs:Class ;
  rdfs:label "Gln->Xle" ;
  rdfs:comment "Gln->Leu/Ile substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_907 a rdfs:Class ;
  rdfs:label "Galactosyl" ;
  rdfs:comment "Gluconoylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1321 a rdfs:Class ;
  rdfs:label "DiLeu4plex115" ;
  rdfs:comment "Accurate mass for DiLeu 115 isobaric tag." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2068 a rdfs:Class ;
  rdfs:label "Di_L-Glu_Nγ-propargyl-L-Gln_desthiobiotin" ;
  rdfs:comment "Dimodification of L-Glu and Nγ-propargyl-L-Gln probe with clicked desthiobiotin-azide." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1612 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(4)" ;
  rdfs:comment "DHex(2) Hex(4)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_616 a rdfs:Class ;
  rdfs:label "Asn->Ser" ;
  rdfs:comment "Asn->Ser substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_928 a rdfs:Class ;
  rdfs:label "MercaptoEthanol" ;
  rdfs:comment "2-OH-ethyl thio-Ser." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1323 a rdfs:Class ;
  rdfs:label "DiLeu4plex117" ;
  rdfs:comment "Accurate mass for DiLeu 117 isobaric tag." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1041 a rdfs:Class ;
  rdfs:label "Deoxyhypusine" ;
  rdfs:comment "Deoxyhypusine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_350 a rdfs:Class ;
  rdfs:label "Trp->Hydroxykynurenin" ;
  rdfs:comment "Tryptophan oxidation to hydroxykynurenin." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1248 a rdfs:Class ;
  rdfs:label "Tyr->Xle" ;
  rdfs:comment "Tyr->Leu/Ile substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2016 a rdfs:Class ;
  rdfs:label "TMTpro" ;
  rdfs:comment "TMTpro 16plex Tandem Mass Tag." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1001 a rdfs:Class ;
  rdfs:label "AHA-Alkyne-KDDDD" ;
  rdfs:comment "Azidohomoalanine (AHA) bound to DDDDK-propargylglycine-NH2 (alkyne)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1757 a rdfs:Class ;
  rdfs:label "Hex(4)HexNAc(4)NeuGc(1)Sulf(2)" ;
  rdfs:comment "Hex(4) HexNAc(4) NeuGc Sulf(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_105 a rdfs:Class ;
  rdfs:label "ICAT-C" ;
  rdfs:comment "Applied Biosystems cleavable ICAT(TM) light." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1515 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(4)HexNAc(3)NeuAc(1)Sulf(1)" ;
  rdfs:comment "DHex Hex(4) HexNAc(3) NeuAc Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_409 a rdfs:Class ;
  rdfs:label "FMNH" ;
  rdfs:comment "Flavin mononucleotide." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_563 a rdfs:Class ;
  rdfs:label "Glu->Lys" ;
  rdfs:comment "Glu->Lys substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1955 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(5)HexNAc(2)Me(1)" ;
  rdfs:comment "Me dHex(2) Hex(5) HexNAc(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1429 a rdfs:Class ;
  rdfs:label "Hex(1)HexNAc(1)Phos(1)" ;
  rdfs:comment "Hex HexNAc Phos." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2085 a rdfs:Class ;
  rdfs:label "DVFQQQTGG" ;
  rdfs:comment "SUMOylation by Endogenous SUMO2/3 following Lys C and Asp-N serial digestion." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1093 a rdfs:Class ;
  rdfs:label "Phe->Gly" ;
  rdfs:comment "Phe->Gly substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_39 a rdfs:Class ;
  rdfs:label "Methylthio" ;
  rdfs:comment "Beta-methylthiolation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_887 a rdfs:Class ;
  rdfs:label "MDCC" ;
  rdfs:comment "Covalent linkage of maleimidyl coumarin probe (Molecular Probes D-10253)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1068 a rdfs:Class ;
  rdfs:label "Asp->Phe" ;
  rdfs:comment "Asp->Phe substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1736 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(3)HexA(1)HexNAc(3)Sulf(1)" ;
  rdfs:comment "DHex(2) Hex(3) HexA HexNAc(3) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1522 a rdfs:Class ;
  rdfs:label "Hex(6)HexNAc(4)Me(3)" ;
  rdfs:comment "Hex(6) HexNAc(4) Me(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1776 a rdfs:Class ;
  rdfs:label "Hex(3)HexNAc(6)" ;
  rdfs:comment "A4." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1096 a rdfs:Class ;
  rdfs:label "Phe->Met" ;
  rdfs:comment "Phe->Met substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1747 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(2)HexNAc(2)NeuGc(3)" ;
  rdfs:comment "DHex Hex(2) HexNAc(2) NeuGc(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1270 a rdfs:Class ;
  rdfs:label "HCysThiolactone" ;
  rdfs:comment "N-Homocysteine thiolactone." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_531 a rdfs:Class ;
  rdfs:label "Cation:Cu[I]" ;
  rdfs:comment "Replacement of proton by copper." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1462 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(5)HexNAc(2)" ;
  rdfs:comment "DHex Hex(5) HexNAc(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1028 a rdfs:Class ;
  rdfs:label "Xlink:EGS[115]" ;
  rdfs:comment "Cleavage product of EGS protein crosslinks by hydroylamine treatment." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1312 a rdfs:Class ;
  rdfs:label "Delta:H(6)C(3)O(1)" ;
  rdfs:comment "Reduced acrolein addition +58." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1929 a rdfs:Class ;
  rdfs:label "Delta:H(6)C(7)O(4)" ;
  rdfs:comment "Methylglyoxal-derived tetrahydropyrimidine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1281 a rdfs:Class ;
  rdfs:label "BMP-piperidinol" ;
  rdfs:comment "1-methyl-3-benzoyl-4-hydroxy-4-phenylpiperidine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1660 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(3)HexA(1)HexNAc(2)" ;
  rdfs:comment "DHex Hex(3) HexA HexNAc(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_5 a rdfs:Class ;
  rdfs:label "Carbamyl" ;
  rdfs:comment "Carbamylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1635 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(3)HexNAc(1)Sulf(1)" ;
  rdfs:comment "DHex(2) Hex(3) HexNAc Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1456 a rdfs:Class ;
  rdfs:label "Hex(4)HexNAc(2)Pent(1)" ;
  rdfs:comment "Hex(4) HexNAc(2) Pent." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_435 a rdfs:Class ;
  rdfs:label "Methylpyrroline" ;
  rdfs:comment "4-methyl-delta-1-pyrroline-5-carboxyl." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1452 a rdfs:Class ;
  rdfs:label "Hex(4)HexNAc(2)" ;
  rdfs:comment "Hex(4) HexNAc(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_515 a rdfs:Class ;
  rdfs:label "FNEM" ;
  rdfs:comment "Fluorescein-5-maleimide." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_206 a rdfs:Class ;
  rdfs:label "Delta:H(4)C(3)O(1)" ;
  rdfs:comment "Acrolein addition +56." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1215 a rdfs:Class ;
  rdfs:label "Val->Lys" ;
  rdfs:comment "Val->Lys substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_424 a rdfs:Class ;
  rdfs:label "MolybdopterinGD" ;
  rdfs:comment "Molybdenum bis(molybdopterin guanine dinucleotide)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1765 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(3)HexNAc(2)" ;
  rdfs:comment "DHex(2) Hex(3) HexNAc(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1204 a rdfs:Class ;
  rdfs:label "Thr->Asp" ;
  rdfs:comment "Thr->Asp substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1828 a rdfs:Class ;
  rdfs:label "LRGG+methyl" ;
  rdfs:comment "LeumethylArgGlyGly." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_773 a rdfs:Class ;
  rdfs:label "maleimide" ;
  rdfs:comment "Maleimide." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1912 a rdfs:Class ;
  rdfs:label "Xlink:DMP[122]" ;
  rdfs:comment "Intact DMP crosslinker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_952 a rdfs:Class ;
  rdfs:label "Cation:Fe[II]" ;
  rdfs:comment "Replacement of 2 protons by iron." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1768 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(3)HexNAc(3)" ;
  rdfs:comment "DHex Hex(3) HexNAc(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_197 a rdfs:Class ;
  rdfs:label "EQAT" ;
  rdfs:comment "EAPTA d0." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2070 a rdfs:Class ;
  rdfs:label "L-Gln" ;
  rdfs:comment "Monomodification with glutamine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1451 a rdfs:Class ;
  rdfs:label "Hex(3)HexNAc(2)Pent(1)" ;
  rdfs:comment "Hex(3) HexNAc(2) Pent." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_724 a rdfs:Class ;
  rdfs:label "O-Methylphosphate" ;
  rdfs:comment "O-Methylphosphorylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1012 a rdfs:Class ;
  rdfs:label "Biotin:Invitrogen-M1602" ;
  rdfs:comment "Nalpha-(3-maleimidylpropionyl)biocytin." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_254 a rdfs:Class ;
  rdfs:label "Delta:H(2)C(2)" ;
  rdfs:comment "Acetaldehyde +26." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1671 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(2)HexNAc(4)" ;
  rdfs:comment "DHex Hex(2) HexNAc(4)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_676 a rdfs:Class ;
  rdfs:label "Trp->Gly" ;
  rdfs:comment "Trp->Gly substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1978 a rdfs:Class ;
  rdfs:label "Unknown:306" ;
  rdfs:comment "Unidentified modification of 306.0952 found in open search." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1839 a rdfs:Class ;
  rdfs:label "betaFNA" ;
  rdfs:comment "Beta-Funaltrexamine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1120 a rdfs:Class ;
  rdfs:label "His->Met" ;
  rdfs:comment "His->Met substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1787 a rdfs:Class ;
  rdfs:label "Label:13C(2)15N(2)" ;
  rdfs:comment "13C(2) 15N(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_542 a rdfs:Class ;
  rdfs:label "Ala->Asp" ;
  rdfs:comment "Ala->Asp substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_319 a rdfs:Class ;
  rdfs:label "Delta:H(2)C(3)O(1)" ;
  rdfs:comment "MDA adduct +54." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1082 a rdfs:Class ;
  rdfs:label "Glu->Met" ;
  rdfs:comment "Glu->Met substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_451 a rdfs:Class ;
  rdfs:label "GluGlu" ;
  rdfs:comment "Diglutamyl." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1939 a rdfs:Class ;
  rdfs:label "Hex(2)HexNAc(1)Pent(1)HexA(1)" ;
  rdfs:comment "Hex(2) HexNAc Pent HexA." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_292 a rdfs:Class ;
  rdfs:label "IodoU-AMP" ;
  rdfs:comment "(Iodo)-uracil MP." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1683 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(3)HexNAc(3)Sulf(1)" ;
  rdfs:comment "DHex Hex(3) HexNAc(3) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1832 a rdfs:Class ;
  rdfs:label "IASD" ;
  rdfs:comment "Iodoacetamide derivative of stilbene (reaction product with thiol)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1530 a rdfs:Class ;
  rdfs:label "Hex(3)HexNAc(6)Sulf(2)" ;
  rdfs:comment "Hex(3) HexNAc(6) Sulf(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_896 a rdfs:Class ;
  rdfs:label "Met->Aha" ;
  rdfs:comment "Methionine replacement by azido homoalanine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_811 a rdfs:Class ;
  rdfs:label "Biotin:Thermo-21360" ;
  rdfs:comment "Was Biotin-PEO4-hydrazide." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1220 a rdfs:Class ;
  rdfs:label "Val->Ser" ;
  rdfs:comment "Val->Ser substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1467 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(4)HexNAc(3)" ;
  rdfs:comment "DHex Hex(4) HexNAc(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_127 a rdfs:Class ;
  rdfs:label "Fluoro" ;
  rdfs:comment "Fluorination." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1923 a rdfs:Class ;
  rdfs:label "Delta:H(-4)O(2)" ;
  rdfs:comment "Tryptophan oxidation to beta-unsaturated-2,4-bis-tryptophandione." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1499 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(4)HexNAc(4)Sulf(1)" ;
  rdfs:comment "DHex Hex(4) HexNAc(4) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1071 a rdfs:Class ;
  rdfs:label "Asp->Met" ;
  rdfs:comment "Asp->Met substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_444 a rdfs:Class ;
  rdfs:label "CuSMo" ;
  rdfs:comment "Copper sulfido molybdopterin cytosine dinuncleotide." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1384 a rdfs:Class ;
  rdfs:label "Homocysteic_acid" ;
  rdfs:comment "Methionine oxidation to homocysteic acid." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1226 a rdfs:Class ;
  rdfs:label "Trp->Glu" ;
  rdfs:comment "Trp->Glu substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_213 a rdfs:Class ;
  rdfs:label "ADP-Ribosyl" ;
  rdfs:comment "ADP Ribose addition." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1365 a rdfs:Class ;
  rdfs:label "N-dimethylphosphate" ;
  rdfs:comment "N-dimethylphosphate." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1586 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(2)HexA(1)" ;
  rdfs:comment "DHex(2) Hex(2) HexA." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_683 a rdfs:Class ;
  rdfs:label "Tyr->Cys" ;
  rdfs:comment "Tyr->Cys substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1906 a rdfs:Class ;
  rdfs:label "Xlink:BS2G[113]" ;
  rdfs:comment "Ammonium-quenched monolink of BS2-G crosslinker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_305 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(3)HexNAc(4)" ;
  rdfs:comment "FA2/G0F." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_686 a rdfs:Class ;
  rdfs:label "NA-OA-NO2" ;
  rdfs:comment "Nitroalkylation by Nitro Oleic Acid." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1194 a rdfs:Class ;
  rdfs:label "Arg->Tyr" ;
  rdfs:comment "Arg->Tyr substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_186 a rdfs:Class ;
  rdfs:label "HPG" ;
  rdfs:comment "Hydroxyphenylglyoxal arginine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2081 a rdfs:Class ;
  rdfs:label "Ethynyl" ;
  rdfs:comment "Ethynlation of cysteine residues." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1017 a rdfs:Class ;
  rdfs:label "DMPO" ;
  rdfs:comment "DMPO spin-trap nitrone adduct." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1477 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(6)HexNAc(2)" ;
  rdfs:comment "DHex Hex(6) HexNAc(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1057 a rdfs:Class ;
  rdfs:label "Cys->Glu" ;
  rdfs:comment "Cys->Glu substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1 a rdfs:Class ;
  rdfs:label "Acetyl" ;
  rdfs:comment "Acetylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1761 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(3)HexNAc(2)" ;
  rdfs:comment "DHex Hex(3) HexNAc(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1250 a rdfs:Class ;
  rdfs:label "AHA-SS_CAM" ;
  rdfs:comment "Carbamidomethylated form of reductively cleaved tag coupled to azidohomoalanine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1164 a rdfs:Class ;
  rdfs:label "Asn->Val" ;
  rdfs:comment "Asn->Val substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_365 a rdfs:Class ;
  rdfs:label "ICPL" ;
  rdfs:comment "Bruker Daltonics SERVA-ICPL(TM) quantification chemistry, light form." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_21 a rdfs:Class ;
  rdfs:label "Phospho" ;
  rdfs:comment "Phosphorylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_959 a rdfs:Class ;
  rdfs:label "Phosphopropargyl" ;
  rdfs:comment "Phospho-propargylamine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_116 a rdfs:Class ;
  rdfs:label "OxArgBiotin" ;
  rdfs:comment "Oxidized arginine biotinylated with biotin-LC-hydrazide." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1411 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(5)HexNAc(4)NeuAc(2)" ;
  rdfs:comment "FA2G2S2/G2FS2." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_638 a rdfs:Class ;
  rdfs:label "Arg->Thr" ;
  rdfs:comment "Arg->Thr substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_10 a rdfs:Class ;
  rdfs:label "Met->Hse" ;
  rdfs:comment "Homoserine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1950 a rdfs:Class ;
  rdfs:label "dHex(3)Hex(3)HexNAc(2)" ;
  rdfs:comment "DHex(3) Hex(3) HexNAc(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_276 a rdfs:Class ;
  rdfs:label "AEBS" ;
  rdfs:comment "Aminoethylbenzenesulfonylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1426 a rdfs:Class ;
  rdfs:label "Hex(1)Pent(1)" ;
  rdfs:comment "Hex Pent." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_35 a rdfs:Class ;
  rdfs:label "Oxidation" ;
  rdfs:comment "Oxidation or Hydroxylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1918 a rdfs:Class ;
  rdfs:label "Carbonyl" ;
  rdfs:comment "Aldehyde and ketone modifications." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_412 a rdfs:Class ;
  rdfs:label "Phenylisocyanate:2H(5)" ;
  rdfs:comment "D5-phenyl isocyanate." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_822 a rdfs:Class ;
  rdfs:label "Gly-loss+Amide" ;
  rdfs:comment "Enzymatic glycine removal leaving an amidated C-terminus." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1146 a rdfs:Class ;
  rdfs:label "Met->Phe" ;
  rdfs:comment "Met->Phe substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1261 a rdfs:Class ;
  rdfs:label "Ub-fluorescein" ;
  rdfs:comment "Ub Fluorescein probe addition." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1511 a rdfs:Class ;
  rdfs:label "dHex(3)Hex(3)HexNAc(4)" ;
  rdfs:comment "DHex(3) Hex(3) HexNAc(4)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1750 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(3)HexNAc(3)NeuAc(2)" ;
  rdfs:comment "DHex Hex(3) HexNAc(3) NeuAc(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1277 a rdfs:Class ;
  rdfs:label "Dipyridyl" ;
  rdfs:comment "Cys modified with dipy ligand." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1639 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(1)HexNAc(2)NeuAc(1)Sulf(1)" ;
  rdfs:comment "DHex Hex HexNAc(2) NeuAc Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_558 a rdfs:Class ;
  rdfs:label "Asp->Glu" ;
  rdfs:comment "Asp->Glu substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1559 a rdfs:Class ;
  rdfs:label "Hex(6)HexNAc(5)" ;
  rdfs:comment "A3G3." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1579 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(2)HexNAc(1)Sulf(1)" ;
  rdfs:comment "DHex Hex(2) HexNAc Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1349 a rdfs:Class ;
  rdfs:label "benzylguanidine" ;
  rdfs:comment "Modification of the lysine side chain from NH2 to guanidine with a H removed in favor of a benzyl group." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_553 a rdfs:Class ;
  rdfs:label "Asp->Ala" ;
  rdfs:comment "Asp->Ala substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1219 a rdfs:Class ;
  rdfs:label "Val->Arg" ;
  rdfs:comment "Val->Arg substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_332 a rdfs:Class ;
  rdfs:label "Thiophos-S-S-biotin" ;
  rdfs:comment "Thiophosphate labeled with biotin-HPDP." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1608 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(1)HexNAc(3)" ;
  rdfs:comment "DHex Hex HexNAc(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_977 a rdfs:Class ;
  rdfs:label "Carbofuran" ;
  rdfs:comment "2,3-dihydro-2,2-dimethyl-7-benzofuranol N-methyl carbamate." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1113 a rdfs:Class ;
  rdfs:label "His->Ala" ;
  rdfs:comment "His->Ala substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1877 a rdfs:Class ;
  rdfs:label "Xlink:DSS[259]" ;
  rdfs:comment "Tris-quenched monolink of DSS/BS3 crosslinker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1200 a rdfs:Class ;
  rdfs:label "Ser->Met" ;
  rdfs:comment "Ser->Met substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_655 a rdfs:Class ;
  rdfs:label "Ser->Arg" ;
  rdfs:comment "Ser->Arg substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_519 a rdfs:Class ;
  rdfs:label "BisANS" ;
  rdfs:comment "4,4'-dianilino-1,1'-binaphthyl-5,5'-disulfonic acid." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1533 a rdfs:Class ;
  rdfs:label "dHex(3)Hex(3)HexNAc(4)Pent(1)" ;
  rdfs:comment "DHex(3) Hex(3) HexNAc(4) Pent." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_825 a rdfs:Class ;
  rdfs:label "Xlink:DFDNB" ;
  rdfs:comment "Intact DFDNB crosslinker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_547 a rdfs:Class ;
  rdfs:label "Cys->Phe" ;
  rdfs:comment "Cys->Phe substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_504 a rdfs:Class ;
  rdfs:label "LG-Hlactam-K" ;
  rdfs:comment "Levuglandinyl - lysine hydroxylactam adduct." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1688 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(2)HexNAc(3)NeuAc(1)" ;
  rdfs:comment "DHex Hex(2) HexNAc(3) NeuAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1488 a rdfs:Class ;
  rdfs:label "Hex(3)HexNAc(4)NeuAc(1)" ;
  rdfs:comment "Hex(3) HexNAc(4) NeuAc ---OR--- Hex(2) HexNAc(4) dHex NeuGc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_46 a rdfs:Class ;
  rdfs:label "PyridoxalPhosphate" ;
  rdfs:comment "Pyridoxal phosphate." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1724 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(2)HexNAc(2)NeuAc(2)Sulf(1)" ;
  rdfs:comment "DHex Hex(2) HexNAc(2) NeuAc(2) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1888 a rdfs:Class ;
  rdfs:label "Xlink:BuUrBu[214]" ;
  rdfs:comment "Water quenched monolink of BuUrBu crosslinker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_698 a rdfs:Class ;
  rdfs:label "dNIC" ;
  rdfs:comment "Deuterated Nicotinic Acid." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_488 a rdfs:Class ;
  rdfs:label "DHP" ;
  rdfs:comment "Dehydropyrrolizidine alkaloid (dehydroretronecine) on cysteines." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1827 a rdfs:Class ;
  rdfs:label "Glu->pyro-Glu+Methyl:2H(2)13C(1)" ;
  rdfs:comment "Pyro-Glu from E + Methylation Medium." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1327 a rdfs:Class ;
  rdfs:label "SulfurDioxide" ;
  rdfs:comment "SulfurDioxide." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_560 a rdfs:Class ;
  rdfs:label "Glu->Ala" ;
  rdfs:comment "Glu->Ala substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1303 a rdfs:Class ;
  rdfs:label "NeuAc" ;
  rdfs:comment "N-acetyl neuraminic acid." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1124 a rdfs:Class ;
  rdfs:label "His->Trp" ;
  rdfs:comment "His->Trp substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_60 a rdfs:Class ;
  rdfs:label "GIST-Quat" ;
  rdfs:comment "Quaternary amine labeling reagent light form (N-term & K)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1153 a rdfs:Class ;
  rdfs:label "Met->Trp" ;
  rdfs:comment "Met->Trp substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_627 a rdfs:Class ;
  rdfs:label "Pro->Thr" ;
  rdfs:comment "Pro->Thr substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1298 a rdfs:Class ;
  rdfs:label "Label:13C(4)15N(1)" ;
  rdfs:comment "13C4 15N1 label for SILAC." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1989 a rdfs:Class ;
  rdfs:label "monomethylphosphothione" ;
  rdfs:comment "O-methylphosphothione." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1541 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(5)HexNAc(4)" ;
  rdfs:comment "DHex(2) Hex(5) HexNAc(4)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1544 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(5)HexNAc(4)Me(2)Pent(1)" ;
  rdfs:comment "DHex Hex(5) HexNAc(4) Me(2) Pent." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1779 a rdfs:Class ;
  rdfs:label "Hex(6)HexNAc(4)" ;
  rdfs:comment "Hex(6) HexNAc(4)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1754 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(2)HexNAc(4)NeuAc(2)" ;
  rdfs:comment "DHex Hex(2) HexNAc(4) NeuAc(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2074 a rdfs:Class ;
  rdfs:label "DABCYL-C2-maleimide" ;
  rdfs:comment "DABCYL-C2-maleimide Thiol-reactive dye for fluorescence labelling of proteins." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1739 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(3)HexNAc(3)NeuAc(1)" ;
  rdfs:comment "DHex(2) Hex(3) HexNAc(3) NeuAc ---OR--- Hex(2) HexNAc(4) dHex(2) Kdn." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_477 a rdfs:Class ;
  rdfs:label "TMAB:2H(9)" ;
  rdfs:comment "D9-4-trimethyllammoniumbutyryl-." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1836 a rdfs:Class ;
  rdfs:label "Triton" ;
  rdfs:comment "Triton synthetic polymer terminus." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_316 a rdfs:Class ;
  rdfs:label "DimethylpyrroleAdduct" ;
  rdfs:comment "2,5-dimethypyrrole." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1107 a rdfs:Class ;
  rdfs:label "Gly->Met" ;
  rdfs:comment "Gly->Met substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1713 a rdfs:Class ;
  rdfs:label "Hex(3)HexNAc(3)NeuGc(1)Sulf(1)" ;
  rdfs:comment "Hex(3) HexNAc(3) NeuGc Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_601 a rdfs:Class ;
  rdfs:label "Xle->Ser" ;
  rdfs:comment "Leu/Ile->Ser substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1698 a rdfs:Class ;
  rdfs:label "dHex(3)Hex(2)HexNAc(2)Kdn(1)" ;
  rdfs:comment "DHex(3) Hex(2) HexNAc(2) Kdn." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_529 a rdfs:Class ;
  rdfs:label "Delta:H(5)C(2)" ;
  rdfs:comment "Dimethylation of proline residue." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1800 a rdfs:Class ;
  rdfs:label "Carboxyethylpyrrole" ;
  rdfs:comment "Carboxyethylpyrrole." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1242 a rdfs:Class ;
  rdfs:label "Tyr->Pro" ;
  rdfs:comment "Tyr->Pro substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_343 a rdfs:Class ;
  rdfs:label "Argbiotinhydrazide" ;
  rdfs:comment "Oxidized Arginine biotinylated with biotin hydrazide." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1049 a rdfs:Class ;
  rdfs:label "Ala->Met" ;
  rdfs:comment "Ala->Met substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_142 a rdfs:Class ;
  rdfs:label "HexNAc(1)dHex(1)" ;
  rdfs:comment "HexNAc1dHex1." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1102 a rdfs:Class ;
  rdfs:label "Phe->Trp" ;
  rdfs:comment "Phe->Trp substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_269 a rdfs:Class ;
  rdfs:label "Label:13C(9)15N(1)" ;
  rdfs:comment "13C(9) 15N(1) Silac label." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_131 a rdfs:Class ;
  rdfs:label "Triiodo" ;
  rdfs:comment "Tri-Iodination." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_361 a rdfs:Class ;
  rdfs:label "Thrbiotinhydrazide" ;
  rdfs:comment "Oxidized Threonine biotinylated with biotin hydrazide." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_115 a rdfs:Class ;
  rdfs:label "OxProBiotin" ;
  rdfs:comment "Oxidized Proline biotinylated with biotin-LC-hydrazide." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_893 a rdfs:Class ;
  rdfs:label "CarbamidomethylDTT" ;
  rdfs:comment "Carbamidomethylated DTT modification of cysteine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_54 a rdfs:Class ;
  rdfs:label "Glucuronyl" ;
  rdfs:comment "Hexuronic acid." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_377 a rdfs:Class ;
  rdfs:label "Diacylglycerol" ;
  rdfs:comment "Diacylglycerol." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1135 a rdfs:Class ;
  rdfs:label "Lys->Gly" ;
  rdfs:comment "Lys->Gly substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1430 a rdfs:Class ;
  rdfs:label "Hex(1)HexNAc(1)Sulf(1)" ;
  rdfs:comment "Hex HexNAc Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1060 a rdfs:Class ;
  rdfs:label "Cys->Lys" ;
  rdfs:comment "Cys->Lys substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1898 a rdfs:Class ;
  rdfs:label "Xlink:DSS[138]" ;
  rdfs:comment "Intact DSS/BS3 crosslinker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_348 a rdfs:Class ;
  rdfs:label "His->Asn" ;
  rdfs:comment "His->Asn substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1917 a rdfs:Class ;
  rdfs:label "Formylasparagine" ;
  rdfs:comment "In Bachi as Formylaspargine (typo?)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_571 a rdfs:Class ;
  rdfs:label "Gly->Ala" ;
  rdfs:comment "Gly->Ala substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1489 a rdfs:Class ;
  rdfs:label "Hex(4)HexNAc(4)Pent(1)" ;
  rdfs:comment "Hex(4) HexNAc(4) Pent." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_402 a rdfs:Class ;
  rdfs:label "Cys->Oxoalanine" ;
  rdfs:comment "Oxoalanine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_687 a rdfs:Class ;
  rdfs:label "ICPL:2H(4)" ;
  rdfs:comment "Bruker Daltonics SERVA-ICPL(TM) quantification chemistry, medium form." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1254 a rdfs:Class ;
  rdfs:label "Saligenin" ;
  rdfs:comment "O-toluene." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_746 a rdfs:Class ;
  rdfs:label "NO_SMX_SIMD" ;
  rdfs:comment "Nitroso Sulfamethoxazole Sulfinamide thiol adduct." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_659 a rdfs:Class ;
  rdfs:label "Thr->Ala" ;
  rdfs:comment "Thr->Ala substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1276 a rdfs:Class ;
  rdfs:label "UgiJoullie" ;
  rdfs:comment "Side reaction of HisTag." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1549 a rdfs:Class ;
  rdfs:label "Hex(7)HexNAc(4)" ;
  rdfs:comment "Hex(7) HexNAc(4)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1129 a rdfs:Class ;
  rdfs:label "Xle->Gly" ;
  rdfs:comment "Leu/Ile->Gly substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_876 a rdfs:Class ;
  rdfs:label "QEQTGG" ;
  rdfs:comment "SUMOylation by SUMO-1." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_906 a rdfs:Class ;
  rdfs:label "Lys->MetOx" ;
  rdfs:comment "Lys->Met substitution and sulfoxidation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1322 a rdfs:Class ;
  rdfs:label "DiLeu4plex" ;
  rdfs:comment "Accurate mass for DiLeu 116 isobaric tag." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2042 a rdfs:Class ;
  rdfs:label "phenyl-phosphate" ;
  rdfs:comment "Phenyl phosphate." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_654 a rdfs:Class ;
  rdfs:label "Ser->Cys" ;
  rdfs:comment "Ser->Cys substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_280 a rdfs:Class ;
  rdfs:label "Ethyl" ;
  rdfs:comment "Ethylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_157 a rdfs:Class ;
  rdfs:label "Hex(2)HexNAc(2)Pent(1)" ;
  rdfs:comment "Hex2HexNAc2Pent1." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1560 a rdfs:Class ;
  rdfs:label "Hex(5)HexNAc(4)NeuAc(1)Sulf(1)" ;
  rdfs:comment "Hex(5) HexNAc(4) NeuAc Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_585 a rdfs:Class ;
  rdfs:label "His->Xle" ;
  rdfs:comment "His->Leu/Ile substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_830 a rdfs:Class ;
  rdfs:label "Dihydroxyimidazolidine" ;
  rdfs:comment "Dihydroxy methylglyoxal adduct." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1697 a rdfs:Class ;
  rdfs:label "dHex(4)Hex(1)HexNAc(2)Kdn(1)" ;
  rdfs:comment "DHex(4) Hex HexNAc(2) Kdn." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_449 a rdfs:Class ;
  rdfs:label "Decanoyl" ;
  rdfs:comment "Lipid." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_309 a rdfs:Class ;
  rdfs:label "Hex(3)HexNAc(4)" ;
  rdfs:comment "A2/G0." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1175 a rdfs:Class ;
  rdfs:label "Pro->Trp" ;
  rdfs:comment "Pro->Trp substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1169 a rdfs:Class ;
  rdfs:label "Pro->Phe" ;
  rdfs:comment "Pro->Phe substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_194 a rdfs:Class ;
  rdfs:label "AccQTag" ;
  rdfs:comment "6-aminoquinolyl-N-hydroxysuccinimidyl carbamate." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_642 a rdfs:Class ;
  rdfs:label "Arg->Gln" ;
  rdfs:comment "Arg->Gln substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1141 a rdfs:Class ;
  rdfs:label "Lys->Tyr" ;
  rdfs:comment "Lys->Tyr substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1901 a rdfs:Class ;
  rdfs:label "Xlink:DST[114]" ;
  rdfs:comment "Intact DST crosslinker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_24 a rdfs:Class ;
  rdfs:label "Propionamide" ;
  rdfs:comment "Acrylamide adduct." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_837 a rdfs:Class ;
  rdfs:label "Arg->Npo" ;
  rdfs:comment "Arginine replacement by Nitropyrimidyl ornithine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_401 a rdfs:Class ;
  rdfs:label "Didehydro" ;
  rdfs:comment "2-amino-3-oxo-butanoic_acid." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_750 a rdfs:Class ;
  rdfs:label "trifluoro" ;
  rdfs:comment "Trifluoroleucine replacement of leucine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_582 a rdfs:Class ;
  rdfs:label "His->Gln" ;
  rdfs:comment "His->Gln substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1009 a rdfs:Class ;
  rdfs:label "Thiazolidine" ;
  rdfs:comment "Formaldehyde adduct." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1290 a rdfs:Class ;
  rdfs:label "Dicarbamidomethyl" ;
  rdfs:comment "Double Carbamidomethylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1038 a rdfs:Class ;
  rdfs:label "TAMRA-FP" ;
  rdfs:comment "TAMRA fluorophosphonate modification of serine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1158 a rdfs:Class ;
  rdfs:label "Asn->Phe" ;
  rdfs:comment "Asn->Phe substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1197 a rdfs:Class ;
  rdfs:label "Ser->Glu" ;
  rdfs:comment "Ser->Glu substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1019 a rdfs:Class ;
  rdfs:label "ICDID:2H(6)" ;
  rdfs:comment "Isotope-Coded Dimedone heavy form." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1231 a rdfs:Class ;
  rdfs:label "Trp->Asn" ;
  rdfs:comment "Trp->Asn substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_311 a rdfs:Class ;
  rdfs:label "Hex(5)HexNAc(4)" ;
  rdfs:comment "A2G2/G2." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1130 a rdfs:Class ;
  rdfs:label "Xle->Tyr" ;
  rdfs:comment "Leu/Ile->Tyr substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1538 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(5)HexNAc(4)Pent(1)" ;
  rdfs:comment "DHex Hex(5) HexNAc(4) Pent." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_146 a rdfs:Class ;
  rdfs:label "Hex(1)HexNAc(1)dHex(1)" ;
  rdfs:comment "Hex1HexNAc1dHex1." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_666 a rdfs:Class ;
  rdfs:label "Val->Phe" ;
  rdfs:comment "Val->Phe substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1656 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(2)HexNAc(2)Sulf(2)" ;
  rdfs:comment "DHex(2) Hex(2) HexNAc(2) Sulf(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1973 a rdfs:Class ;
  rdfs:label "Unknown:216" ;
  rdfs:comment "Unidentified modification of 216.1002 found in open search." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_631 a rdfs:Class ;
  rdfs:label "Gln->Lys" ;
  rdfs:comment "Gln->Lys substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1183 a rdfs:Class ;
  rdfs:label "Gln->Asn" ;
  rdfs:comment "Gln->Asn substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_634 a rdfs:Class ;
  rdfs:label "Gln->Arg" ;
  rdfs:comment "Gln->Arg substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_413 a rdfs:Class ;
  rdfs:label "Phosphoguanosine" ;
  rdfs:comment "Phospho-guanosine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_851 a rdfs:Class ;
  rdfs:label "cGMP+RMP-loss" ;
  rdfs:comment "S-guanylation-2." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_381 a rdfs:Class ;
  rdfs:label "Lys->AminoadipicAcid" ;
  rdfs:comment "Alpha-amino adipic acid." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1581 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(1)HexNAc(1)Kdn(1)" ;
  rdfs:comment "DHex Hex HexNAc Kdn ---OR--- Hex(2) dHex NeuAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1478 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(4)HexNAc(3)Pent(1)" ;
  rdfs:comment "DHex Hex(4) HexNAc(3) Pent." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1287 a rdfs:Class ;
  rdfs:label "Arg-loss" ;
  rdfs:comment "Loss of arginine due to transpeptidation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_626 a rdfs:Class ;
  rdfs:label "Pro->Gln" ;
  rdfs:comment "Pro->Gln substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1940 a rdfs:Class ;
  rdfs:label "Hex(3)HexNAc(1)HexA(1)" ;
  rdfs:comment "Hex(3) HexNAc HexA." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_360 a rdfs:Class ;
  rdfs:label "Pro->Pyrrolidinone" ;
  rdfs:comment "Proline oxidation to pyrrolidinone." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_645 a rdfs:Class ;
  rdfs:label "Arg->Xle" ;
  rdfs:comment "Arg->Leu/Ile substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1617 a rdfs:Class ;
  rdfs:label "Hex(1)HexNAc(1)NeuAc(1)NeuGc(1)" ;
  rdfs:comment "Hex HexNAc NeuAc NeuGc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1447 a rdfs:Class ;
  rdfs:label "Hex(1)HexNAc(2)Sulf(1)" ;
  rdfs:comment "Hex HexNAc(2) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_665 a rdfs:Class ;
  rdfs:label "Thr->Arg" ;
  rdfs:comment "Thr->Arg substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1720 a rdfs:Class ;
  rdfs:label "Hex(2)HexNAc(3)NeuAc(1)NeuGc(1)" ;
  rdfs:comment "Hex(2) HexNAc(3) NeuAc NeuGc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1928 a rdfs:Class ;
  rdfs:label "Delta:H(10)C(8)O(1)" ;
  rdfs:comment "Crotonaldehyde-derived dimethyl-FDP-lysine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1441 a rdfs:Class ;
  rdfs:label "Hex(1)Pent(3)" ;
  rdfs:comment "Hex Pent(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_648 a rdfs:Class ;
  rdfs:label "Ser->Ala" ;
  rdfs:comment "Ser->Ala substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1350 a rdfs:Class ;
  rdfs:label "CarboxymethylDMAP" ;
  rdfs:comment "A fixed +1 charge tag attached to the N-terminus of peptides." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_501 a rdfs:Class ;
  rdfs:label "PyMIC" ;
  rdfs:comment "3-methyl-2-pyridyl isocyanate." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1439 a rdfs:Class ;
  rdfs:label "Hex(1)HexA(1)HexNAc(1)" ;
  rdfs:comment "Hex HexA HexNAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_738 a rdfs:Class ;
  rdfs:label "TMT2plex" ;
  rdfs:comment "Duplex Tandem Mass Tag®." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1597 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(2)HexA(1)HexNAc(1)" ;
  rdfs:comment "DHex Hex(2) HexA HexNAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1186 a rdfs:Class ;
  rdfs:label "Gln->Val" ;
  rdfs:comment "Gln->Val substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_912 a rdfs:Class ;
  rdfs:label "HNE-BAHAH" ;
  rdfs:comment "4-hydroxy-2-nonenal and biotinamidohexanoic acid hydrazide, reduced." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_941 a rdfs:Class ;
  rdfs:label "DNPS" ;
  rdfs:comment "2,4-Dinitrobenzenesulfenyl." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_13 a rdfs:Class ;
  rdfs:label "ICAT-D" ;
  rdfs:comment "Applied Biosystems original ICAT(TM) d0." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_47 a rdfs:Class ;
  rdfs:label "Palmitoyl" ;
  rdfs:comment "Palmitoylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_580 a rdfs:Class ;
  rdfs:label "His->Pro" ;
  rdfs:comment "His->Pro substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1772 a rdfs:Class ;
  rdfs:label "Hex(3)HexNAc(5)" ;
  rdfs:comment "A3." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_727 a rdfs:Class ;
  rdfs:label "O-pinacolylmethylphosphonate" ;
  rdfs:comment "O-pinacolylmethylphosphonylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1500 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(7)HexNAc(2)" ;
  rdfs:comment "DHex Hex(7) HexNAc(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1628 a rdfs:Class ;
  rdfs:label "HexNAc(5)" ;
  rdfs:comment "HexNAc(5)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_91 a rdfs:Class ;
  rdfs:label "ESP:2H(10)" ;
  rdfs:comment "ESP-Tag heavy d10." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1826 a rdfs:Class ;
  rdfs:label "Glu->pyro-Glu+Methyl" ;
  rdfs:comment "Pyro-Glu from E + Methylation." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1693 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(3)HexA(2)HexNAc(2)" ;
  rdfs:comment "DHex Hex(3) HexA(2) HexNAc(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1396 a rdfs:Class ;
  rdfs:label "DiART6plex118" ;
  rdfs:comment "Accurate mass for DiART6plex 118." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1079 a rdfs:Class ;
  rdfs:label "Glu->Phe" ;
  rdfs:comment "Glu->Phe substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_359 a rdfs:Class ;
  rdfs:label "Pro->pyro-Glu" ;
  rdfs:comment "Proline oxidation to pyroglutamic acid." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_92 a rdfs:Class ;
  rdfs:label "NHS-LC-Biotin" ;
  rdfs:comment "NHS-LC-Biotin." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1775 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(3)HexNAc(5)" ;
  rdfs:comment "DHex Hex(3) HexNAc(5)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_354 a rdfs:Class ;
  rdfs:label "Nitro" ;
  rdfs:comment "Oxidation to nitro." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1553 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(7)HexNAc(3)Sulf(1)" ;
  rdfs:comment "DHex Hex(7) HexNAc(3) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1485 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(3)HexNAc(4)Pent(1)" ;
  rdfs:comment "DHex Hex(3) HexNAc(4) Pent." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_623 a rdfs:Class ;
  rdfs:label "Pro->Ser" ;
  rdfs:comment "Pro->Ser substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1570 a rdfs:Class ;
  rdfs:label "HexNAc(1)Kdn(2)" ;
  rdfs:comment "HexNAc Kdn(2) ---OR--- Hex(2) HexNAc HexA." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_677 a rdfs:Class ;
  rdfs:label "Trp->Xle" ;
  rdfs:comment "Trp->Leu/Ile substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_63 a rdfs:Class ;
  rdfs:label "GIST-Quat:2H(9)" ;
  rdfs:comment "Quaternary amine labeling reagent heavy form (+9amu), N-term & K." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1945 a rdfs:Class ;
  rdfs:label "Hex(4)HexA(1)HexNAc(1)" ;
  rdfs:comment "Hex(4) HexA HexNAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_28 a rdfs:Class ;
  rdfs:label "Gln->pyro-Glu" ;
  rdfs:comment "Pyro-glu from Q." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1951 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(1)HexNAc(4)Sulf(1)" ;
  rdfs:comment "DHex(2) Hex HexNAc(4) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_897 a rdfs:Class ;
  rdfs:label "Label:15N(4)" ;
  rdfs:comment "SILAC 15N(4)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_258 a rdfs:Class ;
  rdfs:label "Label:18O(1)" ;
  rdfs:comment "O18 Labeling." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_525 a rdfs:Class ;
  rdfs:label "CLIP_TRAQ_2" ;
  rdfs:comment "CLIP_TRAQ_2." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1516 a rdfs:Class ;
  rdfs:label "Hex(5)HexNAc(4)Me(2)Pent(1)" ;
  rdfs:comment "Hex(5) HexNAc(4) Me(2) Pent." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2053 a rdfs:Class ;
  rdfs:label "Biotin:Aha-PC" ;
  rdfs:comment "Intact PC Biotin Alkyne tag." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_862 a rdfs:Class ;
  rdfs:label "Label:13C(1)2H(3)" ;
  rdfs:comment "SILAC." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_337 a rdfs:Class ;
  rdfs:label "Methylamine" ;
  rdfs:comment "Michael addition with methylamine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_6 a rdfs:Class ;
  rdfs:label "Carboxymethyl" ;
  rdfs:comment "Iodoacetic acid derivative." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1966 a rdfs:Class ;
  rdfs:label "dHex(2)Hex(2)HexNAc(6)Sulf(1)" ;
  rdfs:comment "DHex(2) Hex(2) HexNAc(6) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_124 a rdfs:Class ;
  rdfs:label "ICAT-H:13C(6)" ;
  rdfs:comment "N-iodoacetyl, p-chlorobenzyl-13C6-glucamine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_574 a rdfs:Class ;
  rdfs:label "Gly->Glu" ;
  rdfs:comment "Gly->Glu substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1085 a rdfs:Class ;
  rdfs:label "Glu->Arg" ;
  rdfs:comment "Glu->Arg substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2052 a rdfs:Class ;
  rdfs:label "Biotin:Aha-DADPS" ;
  rdfs:comment "Intact DADPS Biotin Alkyne tag." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1880 a rdfs:Class ;
  rdfs:label "Xlink:DSSO[279]" ;
  rdfs:comment "Tris-quenched monolink of DSSO crosslinker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_58 a rdfs:Class ;
  rdfs:label "Propionyl" ;
  rdfs:comment "Propionate labeling reagent light form (N-term & K)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1634 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(2)HexA(1)HexNAc(2)" ;
  rdfs:comment "DHex Hex(2) HexA HexNAc(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1732 a rdfs:Class ;
  rdfs:label "Hex(4)HexNAc(4)Sulf(2)" ;
  rdfs:comment "Hex(4) HexNAc(4) Sulf(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1399 a rdfs:Class ;
  rdfs:label "Dap-DSP" ;
  rdfs:comment "Diaminopimelic acid-DSP monolinked." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2069 a rdfs:Class ;
  rdfs:label "Di_L-Gln_Nγ-propargyl-L-Gln_desthiobiotin" ;
  rdfs:comment "Dimodification of L-Gln and Nγ-propargyl-L-Gln probe with clicked desthiobiotin-azide." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_395 a rdfs:Class ;
  rdfs:label "PhosphoribosyldephosphoCoA" ;
  rdfs:comment "Phosphoribosyl dephospho-coenzyme A." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_615 a rdfs:Class ;
  rdfs:label "Met->Val" ;
  rdfs:comment "Met->Val substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1237 a rdfs:Class ;
  rdfs:label "Tyr->Ala" ;
  rdfs:comment "Tyr->Ala substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_439 a rdfs:Class ;
  rdfs:label "Diironsubcluster" ;
  rdfs:comment "Hydrogenase diiron subcluster." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1474 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(3)HexNAc(3)Pent(2)" ;
  rdfs:comment "DHex Hex(3) HexNAc(3) Pent(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_735 a rdfs:Class ;
  rdfs:label "BEMAD_ST" ;
  rdfs:comment "Beta elimination of modified S or T followed by Michael addition of DTT." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_604 a rdfs:Class ;
  rdfs:label "Xle->Pro" ;
  rdfs:comment "Leu/Ile->Pro substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_0 a rdfs:Class ;
  rdfs:label "unimod root node" ;
  rdfs:comment "The root node of the unimod modifications ontology." .

obo:UNIMOD_1052 a rdfs:Class ;
  rdfs:label "Ala->Arg" ;
  rdfs:comment "Ala->Arg substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1970 a rdfs:Class ;
  rdfs:label "Unknown:162" ;
  rdfs:comment "Unidentified modification of 162.1258 found in open search." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1743 a rdfs:Class ;
  rdfs:label "dHex(2)HexNAc(7)" ;
  rdfs:comment "DHex(2) HexNAc(7)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1873 a rdfs:Class ;
  rdfs:label "MesitylOxide" ;
  rdfs:comment "Acetone chemical artifact." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_150 a rdfs:Class ;
  rdfs:label "HexNAc(2)dHex(2)" ;
  rdfs:comment "HexNAc2dHex2." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1466 a rdfs:Class ;
  rdfs:label "Hex(4)HexNAc(3)Pent(1)" ;
  rdfs:comment "Hex(4) HexNAc(3) Pent." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2041 a rdfs:Class ;
  rdfs:label "3-hydroxybenzyl-phosphate" ;
  rdfs:comment "3-hydroxybenzyl phosphate." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1585 a rdfs:Class ;
  rdfs:label "Hex(2)HexA(1)HexNAc(1)Sulf(1)" ;
  rdfs:comment "Hex(2) HexA HexNAc Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_43 a rdfs:Class ;
  rdfs:label "HexNAc" ;
  rdfs:comment "N-Acetylhexosamine." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_768 a rdfs:Class ;
  rdfs:label "Methyl+Acetyl:2H(3)" ;
  rdfs:comment "Mono-methylated lysine labelled with Acetyl_heavy." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1172 a rdfs:Class ;
  rdfs:label "Pro->Met" ;
  rdfs:comment "Pro->Met substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_650 a rdfs:Class ;
  rdfs:label "Ser->Thr" ;
  rdfs:comment "Ser->Thr substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_568 a rdfs:Class ;
  rdfs:label "Phe->Xle" ;
  rdfs:comment "Phe->Leu/Ile substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1436 a rdfs:Class ;
  rdfs:label "Hex(1)HexNAc(1)dHex(1)Me(1)" ;
  rdfs:comment "Hex HexNAc dHex Me." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_161 a rdfs:Class ;
  rdfs:label "Hex(3)HexNAc(2)Phos(1)" ;
  rdfs:comment "Hex(3) HexNAc(2) Phos." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_207 a rdfs:Class ;
  rdfs:label "Delta:H(2)C(3)" ;
  rdfs:comment "Acrolein addition +38." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1035 a rdfs:Class ;
  rdfs:label "Thiadiazole" ;
  rdfs:comment "Thiadiazolydation of Cys." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1783 a rdfs:Class ;
  rdfs:label "dHex(3)Hex(4)HexNAc(4)" ;
  rdfs:comment "DHex(3) Hex(4) HexNAc(4)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_400 a rdfs:Class ;
  rdfs:label "Tyr->Dha" ;
  rdfs:comment "Dehydroalanine (from Tyrosine)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1769 a rdfs:Class ;
  rdfs:label "Hex(4)HexNAc(3)" ;
  rdfs:comment "Hex(4) HexNAc(3)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1403 a rdfs:Class ;
  rdfs:label "Label:2H(6)15N(1)" ;
  rdfs:comment "Label:2H(6)15N(1)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_536 a rdfs:Class ;
  rdfs:label "CLIP_TRAQ_3" ;
  rdfs:comment "CLIP_TRAQ_3." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_135 a rdfs:Class ;
  rdfs:label "Myristoyl+Delta:H(-4)" ;
  rdfs:comment "(cis,cis-delta 5, delta 8)-tetradecadienoyl." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1388 a rdfs:Class ;
  rdfs:label "HN2_mustard" ;
  rdfs:comment "Modification by hydroxylated mechloroethamine (HN-2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_672 a rdfs:Class ;
  rdfs:label "Val->Gly" ;
  rdfs:comment "Val->Gly substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_172 a rdfs:Class ;
  rdfs:label "NBS" ;
  rdfs:comment "Shimadzu NBS-12C." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1907 a rdfs:Class ;
  rdfs:label "Xlink:BS2G[114]" ;
  rdfs:comment "Water-quenched monolink of BS2-G crosslinker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1592 a rdfs:Class ;
  rdfs:label "HexNAc(1)NeuGc(2)" ;
  rdfs:comment "HexNAc NeuGc(2)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1340 a rdfs:Class ;
  rdfs:label "Biotin:Thermo-21911" ;
  rdfs:comment "Biotin-PEG11-maleimide." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1496 a rdfs:Class ;
  rdfs:label "Hex(4)HexNAc(5)" ;
  rdfs:comment "Hex(4) HexNAc(5)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_2008 a rdfs:Class ;
  rdfs:label "Methamidophos-O" ;
  rdfs:comment "O-methyl amino phosphinate." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_440 a rdfs:Class ;
  rdfs:label "Amidino" ;
  rdfs:comment "Amidino." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_620 a rdfs:Class ;
  rdfs:label "Asn->His" ;
  rdfs:comment "Asn->His substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1324 a rdfs:Class ;
  rdfs:label "DiLeu4plex118" ;
  rdfs:comment "Accurate mass for DiLeu 118 isobaric tag." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1377 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(4)" ;
  rdfs:comment "Hex4dHex1." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_661 a rdfs:Class ;
  rdfs:label "Thr->Lys" ;
  rdfs:comment "Thr->Lys substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1490 a rdfs:Class ;
  rdfs:label "Hex(7)HexNAc(2)Phos(1)" ;
  rdfs:comment "Hex(7) HexNAc(2) Phos." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1843 a rdfs:Class ;
  rdfs:label "PhosphoCytidine" ;
  rdfs:comment "Cytidine monophosphate." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1074 a rdfs:Class ;
  rdfs:label "Asp->Arg" ;
  rdfs:comment "Asp->Arg substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1564 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(2)HexNAc(1)" ;
  rdfs:comment "DHex Hex(2) HexNAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_434 a rdfs:Class ;
  rdfs:label "CHDH" ;
  rdfs:comment "Cis-14-hydroxy-10,13-dioxo-7-heptadecenoic ester." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_153 a rdfs:Class ;
  rdfs:label "Hex(2)HexNAc(2)" ;
  rdfs:comment "Hex2HexNAc2." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1006 a rdfs:Class ;
  rdfs:label "Label:13C(6)15N(4)+Methyl:2H(3)13C(1)" ;
  rdfs:comment "2H(3) 13C(1) monomethylated Arg13C(6) 15N(4)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_417 a rdfs:Class ;
  rdfs:label "PhosphoUridine" ;
  rdfs:comment "Uridine phosphodiester." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_455 a rdfs:Class ;
  rdfs:label "Xlink:DMP[154]" ;
  rdfs:comment "Free monolink of DMP crosslinker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_423 a rdfs:Class ;
  rdfs:label "Delta:Se(1)" ;
  rdfs:comment "Selenyl." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1645 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(1)HexNAc(4)" ;
  rdfs:comment "DHex Hex HexNAc(4)." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1455 a rdfs:Class ;
  rdfs:label "Hex(3)HexNAc(2)NeuAc(1)" ;
  rdfs:comment "Hex(3) HexNAc(2) NeuAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_17 a rdfs:Class ;
  rdfs:label "NIPCAM" ;
  rdfs:comment "N-isopropylcarboxamidomethyl." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1023 a rdfs:Class ;
  rdfs:label "Xlink:DTSSP[192]" ;
  rdfs:comment "Water quenched monolink of DSP/DTSSP crosslinker." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1624 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(1)HexNAc(2)NeuAc(1)" ;
  rdfs:comment "DHex Hex HexNAc(2) NeuAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1046 a rdfs:Class ;
  rdfs:label "Ala->His" ;
  rdfs:comment "Ala->His substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1504 a rdfs:Class ;
  rdfs:label "Hex(8)HexNAc(2)" ;
  rdfs:comment "M8/Man8." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_934 a rdfs:Class ;
  rdfs:label "AMTzHexNAc2" ;
  rdfs:comment "Photocleavable Biotin + GalNAz on O-GlcNAc." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_428 a rdfs:Class ;
  rdfs:label "PhosphoHexNAc" ;
  rdfs:comment "N-acetylglucosamine-1-phosphoryl." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_388 a rdfs:Class ;
  rdfs:label "Phycoerythrobilin" ;
  rdfs:comment "Phycoerythrobilin." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1992 a rdfs:Class ;
  rdfs:label "serotonylation" ;
  rdfs:comment "5-glutamyl serotonin." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_956 a rdfs:Class ;
  rdfs:label "Cation:Mg[II]" ;
  rdfs:comment "Replacement of 2 protons by magnesium." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1190 a rdfs:Class ;
  rdfs:label "Arg->Asp" ;
  rdfs:comment "Arg->Asp substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_596 a rdfs:Class ;
  rdfs:label "Lys->Glu" ;
  rdfs:comment "Lys->Glu substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_392 a rdfs:Class ;
  rdfs:label "Quinone" ;
  rdfs:comment "Quinone." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1703 a rdfs:Class ;
  rdfs:label "dHex(4)HexNAc(3)Kdn(1)" ;
  rdfs:comment "DHex(4) HexNAc(3) Kdn." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1934 a rdfs:Class ;
  rdfs:label "HexNAc(2)Sulf(1)" ;
  rdfs:comment "HexNAc(2) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1527 a rdfs:Class ;
  rdfs:label "dHex(1)Hex(5)HexNAc(4)Sulf(1)" ;
  rdfs:comment "DHex Hex(5) HexNAc(4) Sulf." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1667 a rdfs:Class ;
  rdfs:label "dHex(3)Hex(1)HexNAc(2)Kdn(1)" ;
  rdfs:comment "DHex(3) Hex HexNAc(2) Kdn." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1063 a rdfs:Class ;
  rdfs:label "Cys->Pro" ;
  rdfs:comment "Cys->Pro substitution." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1400 a rdfs:Class ;
  rdfs:label "MurNAc" ;
  rdfs:comment "N-Acetylmuramic acid." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:UNIMOD_1313 a rdfs:Class ;
  rdfs:label "Delta:H(8)C(6)O(1)" ;
  rdfs:comment "Reduced acrolein addition +96." ;
  rdfs:subClassOf obo:UNIMOD_0 .

obo:IAO_0000115 a rdf:Property ;
  rdfs:label "definition" ;
  rdfs:range xsd:string .
