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CHEBI:164250 - His-Arg-Lys

ChEBI IDCHEBI:164250
ChEBI NameHis-Arg-Lys
Stars
Last Modified20 March 2025
SubmitterMetaboLights
DownloadsMolfile
FormulaC18H33N9O4
Net Charge0
Average Mass439.521
Monoisotopic Mass439.26555
SMILESNCCCC[C@H](NC(=O)[C@H](CCCN=C(N)N)NC(=O)[C@@H](N)Cc1cncn1)C(=O)O
InChIInChI=1S/C18H33N9O4/c19-6-2-1-4-14(17(30)31)27-16(29)13(5-3-7-24-18(21)22)26-15(28)12(20)8-11-9-23-10-25-11/h9-10,12-14H,1-8,19-20H2,(H,23,25)(H,26,28)(H,27,29)(H,30,31)(H4,21,22,24)/t12-,13-,14-/m0/s1
InChIKeyMWAJSVTZZOUOBU-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-Arg-Lys (CHEBI:164250) is a tripeptide (CHEBI:47923)
IUPAC Name 
(2S)-6-amino-2-[[(2S)-2-[[(2S)-2-amino-3-(1H-imidazol-5-yl)propanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]hexanoic acid
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