EMBL-EBI | Chemical Biology | ChEBI

Example searches: iron*, InChI=1S/CH4O/c1-2/h2H,1H3, caffeine | Advanced Search

CHEBI:161283 - Cys-Gln-Lys

ChEBI IDCHEBI:161283
ChEBI NameCys-Gln-Lys
Stars
Last Modified20 March 2025
SubmitterMetaboLights
DownloadsMolfile
FormulaC14H27N5O5S
Net Charge0
Average Mass377.467
Monoisotopic Mass377.17329
SMILESNCCCC[C@H](NC(=O)[C@H](CCC(N)=O)NC(=O)[C@@H](N)CS)C(=O)O
InChIInChI=1S/C14H27N5O5S/c15-6-2-1-3-10(14(23)24)19-13(22)9(4-5-11(17)20)18-12(21)8(16)7-25/h8-10,25H,1-7,15-16H2,(H2,17,20)(H,18,21)(H,19,22)(H,23,24)/t8-,9-,10-/m0/s1
InChIKeyVKAWJBQTFCBHQY-GUBZILKMSA-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-Gln-Lys (CHEBI:161283) is a tripeptide (CHEBI:47923)
IUPAC Name 
(2S)-6-amino-2-[[(2S)-5-amino-2-[[(2R)-2-amino-3-sulanylpropanoyl]amino]-5-oxopentanoyl]amino]hexanoic acid
Manual XrefsDatabases
16570089ChemSpider