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CHEBI:161525 - Cys-Lys-Met

ChEBI IDCHEBI:161525
ChEBI NameCys-Lys-Met
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Last Modified20 March 2025
SubmitterMetaboLights
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FormulaC14H28N4O4S2
Net Charge0
Average Mass380.536
Monoisotopic Mass380.15520
SMILESCSCC[C@H](NC(=O)[C@H](CCCCN)NC(=O)[C@@H](N)CS)C(=O)O
InChIInChI=1S/C14H28N4O4S2/c1-24-7-5-11(14(21)22)18-13(20)10(4-2-3-6-15)17-12(19)9(16)8-23/h9-11,23H,2-8,15-16H2,1H3,(H,17,19)(H,18,20)(H,21,22)/t9-,10-,11-/m0/s1
InChIKeyLBSKYJOZIIOZIO-DCAQKATOSA-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)
Cys-Lys-Met (CHEBI:161525) is a tripeptide (CHEBI:47923)
IUPAC Name 
(2S)-2-[[(2S)-6-amino-2-[[(2R)-2-amino-3-sulanylpropanoyl]amino]hexanoyl]amino]-4-methylsulanylbutanoic acid