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CHEBI:158077 - Ala-Cys-Met

ChEBI IDCHEBI:158077
ChEBI NameAla-Cys-Met
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Last Modified20 March 2025
SubmitterMetaboLights
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FormulaC11H21N3O4S2
Net Charge0
Average Mass323.440
Monoisotopic Mass323.09735
SMILESCSCC[C@H](NC(=O)[C@H](CS)NC(=O)[C@H](C)N)C(=O)O
InChIInChI=1S/C11H21N3O4S2/c1-6(12)9(15)14-8(5-19)10(16)13-7(11(17)18)3-4-20-2/h6-8,19H,3-5,12H2,1-2H3,(H,13,16)(H,14,15)(H,17,18)/t6-,7-,8-/m0/s1
InChIKeyXYKDZXKKYOOTGC-FXQIFTODSA-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-Met (CHEBI:158077) is a tripeptide (CHEBI:47923)
IUPAC Name 
(2S)-2-[[(2R)-2-[[(2S)-2-aminopropanoyl]amino]-3-sulanylpropanoyl]amino]-4-methylsulanylbutanoic acid