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CHEBI:164510 - His-His-Arg

ChEBI IDCHEBI:164510
ChEBI NameHis-His-Arg
Stars
Last Modified20 March 2025
SubmitterMetaboLights
DownloadsMolfile
FormulaC18H28N10O4
Net Charge0
Average Mass448.488
Monoisotopic Mass448.22950
SMILESNC(N)=NCCC[C@H](NC(=O)[C@H](Cc1cncn1)NC(=O)[C@@H](N)Cc1cncn1)C(=O)O
InChIInChI=1S/C18H28N10O4/c19-12(4-10-6-22-8-25-10)15(29)28-14(5-11-7-23-9-26-11)16(30)27-13(17(31)32)2-1-3-24-18(20)21/h6-9,12-14H,1-5,19H2,(H,22,25)(H,23,26)(H,27,30)(H,28,29)(H,31,32)(H4,20,21,24)/t12-,13-,14-/m0/s1
InChIKeyCSTNMMIHMYJGFR-IHRRRGAJSA-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-His-Arg (CHEBI:164510) is a tripeptide (CHEBI:47923)
IUPAC Name 
(2S)-2-[[(2S)-2-[[(2S)-2-amino-3-(1H-imidazol-5-yl)propanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-5-(diaminomethylideneamino)pentanoic acid
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