EMBL-EBI | Chemical Biology | ChEBI

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

CHEBI:160968 - Met-Phe-Arg

Default Structure
ChEBI IDCHEBI:160968
ChEBI NameMet-Phe-Arg
Stars
Last Modified20 March 2025
SubmitterMetaboLights
DownloadsMolfile
FormulaC20H32N6O4S
Net Charge0
Average Mass452.581
Monoisotopic Mass452.22057
SMILESCSCC[C@H](N)C(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H](CCCN=C(N)N)C(=O)O
InChIInChI=1S/C20H32N6O4S/c1-31-11-9-14(21)17(27)26-16(12-13-6-3-2-4-7-13)18(28)25-15(19(29)30)8-5-10-24-20(22)23/h2-4,6-7,14-16H,5,8-12,21H2,1H3,(H,25,28)(H,26,27)(H,29,30)(H4,22,23,24)/t14-,15-,16-/m0/s1
InChIKeyLNXGEYIEEUZGGH-JYJNAYRXSA-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)
Met-Phe-Arg (CHEBI:160968) is a tripeptide (CHEBI:47923)
IUPAC Name 
(2S)-2-[[(2S)-2-[[(2S)-2-amino-4-methylsulanylbutanoyl]amino]-3-phenylpropanoyl]amino]-5-(diaminomethylideneamino)pentanoic acid
Manual XrefsDatabases
9772390ChemSpider