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CHEBI:161397 - Cys-His-His

Default Structure
ChEBI IDCHEBI:161397
ChEBI NameCys-His-His
Stars
Last Modified20 March 2025
SubmitterMetaboLights
DownloadsMolfile
FormulaC15H21N7O4S
Net Charge0
Average Mass395.445
Monoisotopic Mass395.13757
SMILESN[C@@H](CS)C(=O)N[C@@H](Cc1cncn1)C(=O)N[C@@H](Cc1cncn1)C(=O)O
InChIInChI=1S/C15H21N7O4S/c16-10(5-27)13(23)21-11(1-8-3-17-6-19-8)14(24)22-12(15(25)26)2-9-4-18-7-20-9/h3-4,6-7,10-12,27H,1-2,5,16H2,(H,17,19)(H,18,20)(H,21,23)(H,22,24)(H,25,26)/t10-,11-,12-/m0/s1
InChIKeyOWAFTBLVZNSIFO-SRVKXCTJSA-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-His-His (CHEBI:161397) is a tripeptide (CHEBI:47923)
IUPAC Name 
(2S)-2-[[(2S)-2-[[(2R)-2-amino-3-sulanylpropanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-3-(1H-imidazol-5-yl)propanoic acid