EMBL-EBI | Chemical Biology | ChEBI

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

CHEBI:162487 - Pro-Lys-Ser

ChEBI IDCHEBI:162487
ChEBI NamePro-Lys-Ser
Stars
Last Modified20 March 2025
SubmitterMetaboLights
DownloadsMolfile
FormulaC14H26N4O5
Net Charge0
Average Mass330.385
Monoisotopic Mass330.19032
SMILESNCCCC[C@H](NC(=O)[C@@H]1CCCN1)C(=O)N[C@@H](CO)C(=O)O
InChIInChI=1S/C14H26N4O5/c15-6-2-1-4-10(13(21)18-11(8-19)14(22)23)17-12(20)9-5-3-7-16-9/h9-11,16,19H,1-8,15H2,(H,17,20)(H,18,21)(H,22,23)/t9-,10-,11-/m0/s1
InChIKeyMHHQQZIFLWFZGR-DCAQKATOSA-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)
Pro-Lys-Ser (CHEBI:162487) is a tripeptide (CHEBI:47923)
IUPAC Name 
(2S)-2-[[(2S)-6-amino-2-[[(2S)-pyrrolidine-2-carbonyl]amino]hexanoyl]amino]-3-hydroxypropanoic acid