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CHEBI:158075 - Ala-Cys-Lys

ChEBI IDCHEBI:158075
ChEBI NameAla-Cys-Lys
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Last Modified20 March 2025
SubmitterMetaboLights
DownloadsMolfile
FormulaC12H24N4O4S
Net Charge0
Average Mass320.415
Monoisotopic Mass320.15183
SMILESC[C@H](N)C(=O)N[C@@H](CS)C(=O)N[C@@H](CCCCN)C(=O)O
InChIInChI=1S/C12H24N4O4S/c1-7(14)10(17)16-9(6-21)11(18)15-8(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
InChIKeyXAGIMRPOEJSYER-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)
Ala-Cys-Lys (CHEBI:158075) is a tripeptide (CHEBI:47923)
IUPAC Name 
(2S)-6-amino-2-[[(2R)-2-[[(2S)-2-aminopropanoyl]amino]-3-sulanylpropanoyl]amino]hexanoic acid
Manual XrefsDatabases
16568501ChemSpider