CHEBI:158703 - Arg-Ala-Lys

ChEBI IDCHEBI:158703
ChEBI NameArg-Ala-Lys
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Last Modified20 March 2025
SubmitterMetaboLights
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FormulaC15H31N7O4
Net Charge0
Average Mass373.458
Monoisotopic Mass373.24375
SMILESC[C@H](NC(=O)[C@@H](N)CCCN=C(N)N)C(=O)N[C@@H](CCCCN)C(=O)O
InChIInChI=1S/C15H31N7O4/c1-9(12(23)22-11(14(25)26)6-2-3-7-16)21-13(24)10(17)5-4-8-20-15(18)19/h9-11H,2-8,16-17H2,1H3,(H,21,24)(H,22,23)(H,25,26)(H4,18,19,20)/t9-,10-,11-/m0/s1
InChIKeyVBFJESQBIWCWRL-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)
Arg-Ala-Lys (CHEBI:158703) is a tripeptide (CHEBI:47923)
IUPAC Name 
(2S)-6-amino-2-[[(2S)-2-[[(2S)-2-amino-5-(diaminomethylideneamino)pentanoyl]amino]propanoyl]amino]hexanoic acid
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