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CHEBI:158325 - Ala-Lys-Arg

ChEBI IDCHEBI:158325
ChEBI NameAla-Lys-Arg
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Last Modified20 March 2025
SubmitterMetaboLights
DownloadsMolfile
FormulaC15H31N7O4
Net Charge0
Average Mass373.458
Monoisotopic Mass373.24375
SMILESC[C@H](N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCN=C(N)N)C(=O)O
InChIInChI=1S/C15H31N7O4/c1-9(17)12(23)21-10(5-2-3-7-16)13(24)22-11(14(25)26)6-4-8-20-15(18)19/h9-11H,2-8,16-17H2,1H3,(H,21,23)(H,22,24)(H,25,26)(H4,18,19,20)/t9-,10-,11-/m0/s1
InChIKeyLDLSENBXQNDTPB-DCAQKATOSA-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)
Ala-Lys-Arg (CHEBI:158325) is a tripeptide (CHEBI:47923)
IUPAC Name 
(2S)-2-[[(2S)-6-amino-2-[[(2S)-2-aminopropanoyl]amino]hexanoyl]amino]-5-(diaminomethylideneamino)pentanoic acid
Manual XrefsDatabases
16568619ChemSpider