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CHEBI:159023 - Arg-His-Lys

ChEBI IDCHEBI:159023
ChEBI NameArg-His-Lys
Stars
Last Modified20 March 2025
SubmitterMetaboLights
DownloadsMolfile
FormulaC18H33N9O4
Net Charge0
Average Mass439.521
Monoisotopic Mass439.26555
SMILESNCCCC[C@H](NC(=O)[C@H](Cc1cncn1)NC(=O)[C@@H](N)CCCN=C(N)N)C(=O)O
InChIInChI=1S/C18H33N9O4/c19-6-2-1-5-13(17(30)31)26-16(29)14(8-11-9-23-10-25-11)27-15(28)12(20)4-3-7-24-18(21)22/h9-10,12-14H,1-8,19-20H2,(H,23,25)(H,26,29)(H,27,28)(H,30,31)(H4,21,22,24)/t12-,13-,14-/m0/s1
InChIKeyRKQRHMKFNBYOTN-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)
Arg-His-Lys (CHEBI:159023) is a tripeptide (CHEBI:47923)
IUPAC Name 
(2S)-6-amino-2-[[(2S)-2-[[(2S)-2-amino-5-(diaminomethylideneamino)pentanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]hexanoic acid
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