EMBL-EBI | Chemical Biology | ChEBI

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

CHEBI:164256 - His-Arg-Pro

Default Structure
ChEBI IDCHEBI:164256
ChEBI NameHis-Arg-Pro
Stars
Last Modified20 March 2025
SubmitterMetaboLights
DownloadsMolfile
FormulaC17H28N8O4
Net Charge0
Average Mass408.463
Monoisotopic Mass408.22335
SMILESNC(N)=NCCC[C@H](NC(=O)[C@@H](N)Cc1cncn1)C(=O)N1CCC[C@@H]1C(=O)O
InChIInChI=1S/C17H28N8O4/c18-11(7-10-8-21-9-23-10)14(26)24-12(3-1-5-22-17(19)20)15(27)25-6-2-4-13(25)16(28)29/h8-9,11-13H,1-7,18H2,(H,21,23)(H,24,26)(H,28,29)(H4,19,20,22)/t11-,12-,13+/m0/s1
InChIKeyPROLDOGUBQJNPG-RWMBFGLXSA-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-Arg-Pro (CHEBI:164256) is a tripeptide (CHEBI:47923)
IUPAC Name 
(2R)-1-[(2S)-2-[[(2S)-2-amino-3-(1H-imidazol-5-yl)propanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]pyrrolidine-2-carboxylic acid