EMBL-EBI | Chemical Biology | ChEBI

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

CHEBI:159666 - Lys-Ala-Arg

Default Structure
ChEBI IDCHEBI:159666
ChEBI NameLys-Ala-Arg
Stars
Last Modified20 March 2025
SubmitterMetaboLights
DownloadsMolfile
FormulaC15H31N7O4
Net Charge0
Average Mass373.458
Monoisotopic Mass373.24375
SMILESC[C@H](NC(=O)[C@@H](N)CCCCN)C(=O)N[C@@H](CCCN=C(N)N)C(=O)O
InChIInChI=1S/C15H31N7O4/c1-9(21-13(24)10(17)5-2-3-7-16)12(23)22-11(14(25)26)6-4-8-20-15(18)19/h9-11H,2-8,16-17H2,1H3,(H,21,24)(H,22,23)(H,25,26)(H4,18,19,20)/t9-,10-,11-/m0/s1
InChIKeyRVOMPSJXSRPFJT-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)
Lys-Ala-Arg (CHEBI:159666) is a tripeptide (CHEBI:47923)
IUPAC Name 
(2S)-2-[[(2S)-2-[[(2S)-2,6-diaminohexanoyl]amino]propanoyl]amino]-5-(diaminomethylideneamino)pentanoic acid
Manual XrefsDatabases
16572638ChemSpider