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CHEBI:161088 - Cys-Ala-Lys

ChEBI IDCHEBI:161088
ChEBI NameCys-Ala-Lys
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Last Modified20 March 2025
SubmitterMetaboLights
DownloadsMolfile
FormulaC12H24N4O4S
Net Charge0
Average Mass320.415
Monoisotopic Mass320.15183
SMILESC[C@H](NC(=O)[C@@H](N)CS)C(=O)N[C@@H](CCCCN)C(=O)O
InChIInChI=1S/C12H24N4O4S/c1-7(15-11(18)8(14)6-21)10(17)16-9(12(19)20)4-2-3-5-13/h7-9,21H,2-6,13-14H2,1H3,(H,15,18)(H,16,17)(H,19,20)/t7-,8-,9-/m0/s1
InChIKeyDCJNIJAWIRPPBB-CIUDSAMLSA-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-Ala-Lys (CHEBI:161088) is a tripeptide (CHEBI:47923)
IUPAC Name 
(2S)-6-amino-2-[[(2S)-2-[[(2R)-2-amino-3-sulanylpropanoyl]amino]propanoyl]amino]hexanoic acid
Manual XrefsDatabases
16569969ChemSpider