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CHEBI:159687 - Lys-Ala-Lys

ChEBI IDCHEBI:159687
ChEBI NameLys-Ala-Lys
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Last Modified20 March 2025
SubmitterMetaboLights
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FormulaC15H31N5O4
Net Charge0
Average Mass345.444
Monoisotopic Mass345.23760
SMILESC[C@H](NC(=O)[C@@H](N)CCCCN)C(=O)N[C@@H](CCCCN)C(=O)O
InChIInChI=1S/C15H31N5O4/c1-10(19-14(22)11(18)6-2-4-8-16)13(21)20-12(15(23)24)7-3-5-9-17/h10-12H,2-9,16-18H2,1H3,(H,19,22)(H,20,21)(H,23,24)/t10-,11-,12-/m0/s1
InChIKeyWSXTWLJHTLRFLW-SRVKXCTJSA-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)
Lys-Ala-Lys (CHEBI:159687) is a tripeptide (CHEBI:47923)
IUPAC Name 
(2S)-6-amino-2-[[(2S)-2-[[(2S)-2,6-diaminohexanoyl]amino]propanoyl]amino]hexanoic acid
Manual XrefsDatabases
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