EMBL-EBI | Chemical Biology | ChEBI

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

CHEBI:164551 - His-Ile-Arg

ChEBI IDCHEBI:164551
ChEBI NameHis-Ile-Arg
Stars
Last Modified20 March 2025
SubmitterMetaboLights
DownloadsMolfile
FormulaC18H32N8O4
Net Charge0
Average Mass424.506
Monoisotopic Mass424.25465
SMILESCC[C@H](C)[C@H](NC(=O)[C@@H](N)Cc1cncn1)C(=O)N[C@@H](CCCN=C(N)N)C(=O)O
InChIInChI=1S/C18H32N8O4/c1-3-10(2)14(26-15(27)12(19)7-11-8-22-9-24-11)16(28)25-13(17(29)30)5-4-6-23-18(20)21/h8-10,12-14H,3-7,19H2,1-2H3,(H,22,24)(H,25,28)(H,26,27)(H,29,30)(H4,20,21,23)/t10-,12-,13-,14-/m0/s1
InChIKeyJJHWJUYYTWYXPL-PYJNHQTQSA-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)
His-Ile-Arg (CHEBI:164551) is a tripeptide (CHEBI:47923)
IUPAC Name 
(2S)-2-[[(2S,3S)-2-[[(2S)-2-amino-3-(1H-imidazol-5-yl)propanoyl]amino]-3-methylpentanoyl]amino]-5-(diaminomethylideneamino)pentanoic acid
Manual XrefsDatabases
16571657ChemSpider