EMBL-EBI | Chemical Biology | ChEBI

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

CHEBI:159260 - Arg-Pro-Lys

ChEBI IDCHEBI:159260
ChEBI NameArg-Pro-Lys
Stars
Last Modified20 March 2025
SubmitterMetaboLights
DownloadsMolfile
FormulaC17H33N7O4
Net Charge0
Average Mass399.496
Monoisotopic Mass399.25940
SMILESNCCCC[C@H](NC(=O)[C@@H]1CCCN1C(=O)[C@@H](N)CCCN=C(N)N)C(=O)O
InChIInChI=1S/C17H33N7O4/c18-8-2-1-6-12(16(27)28)23-14(25)13-7-4-10-24(13)15(26)11(19)5-3-9-22-17(20)21/h11-13H,1-10,18-19H2,(H,23,25)(H,27,28)(H4,20,21,22)/t11-,12-,13-/m0/s1
InChIKeyFVBZXNSRIDVYJS-AVGNSLFASA-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)
Arg-Pro-Lys (CHEBI:159260) is a tripeptide (CHEBI:47923)
IUPAC Name 
(2S)-6-amino-2-[[(2S)-1-[(2S)-2-amino-5-(diaminomethylideneamino)pentanoyl]pyrrolidine-2-carbonyl]amino]hexanoic acid
Manual XrefsDatabases
16569060ChemSpider