EMBL-EBI | Chemical Biology | ChEBI

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

CHEBI:161674 - Phe-Lys-Arg

ChEBI IDCHEBI:161674
ChEBI NamePhe-Lys-Arg
Stars
Last Modified20 March 2025
SubmitterMetaboLights
DownloadsMolfile
FormulaC21H35N7O4
Net Charge0
Average Mass449.556
Monoisotopic Mass449.27505
SMILESNCCCC[C@H](NC(=O)[C@@H](N)Cc1ccccc1)C(=O)N[C@@H](CCCN=C(N)N)C(=O)O
InChIInChI=1S/C21H35N7O4/c22-11-5-4-9-16(27-18(29)15(23)13-14-7-2-1-3-8-14)19(30)28-17(20(31)32)10-6-12-26-21(24)25/h1-3,7-8,15-17H,4-6,9-13,22-23H2,(H,27,29)(H,28,30)(H,31,32)(H4,24,25,26)/t15-,16-,17-/m0/s1
InChIKeyDMEYUTSDVRCWRS-ULQDDVLXSA-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)
Phe-Lys-Arg (CHEBI:161674) is a tripeptide (CHEBI:47923)
IUPAC Name 
(2S)-2-[[(2S)-6-amino-2-[[(2S)-2-amino-3-phenylpropanoyl]amino]hexanoyl]amino]-5-(diaminomethylideneamino)pentanoic acid
Manual XrefsDatabases
16573619ChemSpider