EMBL-EBI | Chemical Biology | ChEBI

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

CHEBI:161291 - Cys-Gln-Ser

ChEBI IDCHEBI:161291
ChEBI NameCys-Gln-Ser
Stars
Last Modified20 March 2025
SubmitterMetaboLights
DownloadsMolfile
FormulaC11H20N4O6S
Net Charge0
Average Mass336.370
Monoisotopic Mass336.11036
SMILESNC(=O)CC[C@H](NC(=O)[C@@H](N)CS)C(=O)N[C@@H](CO)C(=O)O
InChIInChI=1S/C11H20N4O6S/c12-5(4-22)9(18)14-6(1-2-8(13)17)10(19)15-7(3-16)11(20)21/h5-7,16,22H,1-4,12H2,(H2,13,17)(H,14,18)(H,15,19)(H,20,21)/t5-,6-,7-/m0/s1
InChIKeyHHABWQIFXZPZCK-ACZMJKKPSA-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-Ser (CHEBI:161291) is a tripeptide (CHEBI:47923)
IUPAC Name 
(2S)-2-[[(2S)-5-amino-2-[[(2R)-2-amino-3-sulanylpropanoyl]amino]-5-oxopentanoyl]amino]-3-hydroxypropanoic acid