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CHEBI:159858 - Lys-Cys-Tyr

ChEBI IDCHEBI:159858
ChEBI NameLys-Cys-Tyr
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Last Modified20 March 2025
SubmitterMetaboLights
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FormulaC18H28N4O5S
Net Charge0
Average Mass412.512
Monoisotopic Mass412.17804
SMILESNCCCC[C@H](N)C(=O)N[C@@H](CS)C(=O)N[C@@H](Cc1ccc(O)cc1)C(=O)O
InChIInChI=1S/C18H28N4O5S/c19-8-2-1-3-13(20)16(24)22-15(10-28)17(25)21-14(18(26)27)9-11-4-6-12(23)7-5-11/h4-7,13-15,23,28H,1-3,8-10,19-20H2,(H,21,25)(H,22,24)(H,26,27)/t13-,14-,15-/m0/s1
InChIKeyDZQYZKPINJLLEN-KKUMJFAQSA-N
Roles Classification
Chemical Role:
Bronsted base  A molecular entity capable of accepting a hydron from a donor (Brønsted acid).
ChEBI Ontology
Outgoing Relation(s)
Lys-Cys-Tyr (CHEBI:159858) is a tripeptide (CHEBI:47923)
IUPAC Name 
(2S)-2-[[(2R)-2-[[(2S)-2,6-diaminohexanoyl]amino]-3-sulanylpropanoyl]amino]-3-(4-hydroxyphenyl)propanoic acid