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CHEBI:158333 - Ala-Lys-Gln

ChEBI IDCHEBI:158333
ChEBI NameAla-Lys-Gln
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Last Modified20 March 2025
SubmitterMetaboLights
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FormulaC14H27N5O5
Net Charge0
Average Mass345.400
Monoisotopic Mass345.20122
SMILESC[C@H](N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(N)=O)C(=O)O
InChIInChI=1S/C14H27N5O5/c1-8(16)12(21)18-9(4-2-3-7-15)13(22)19-10(14(23)24)5-6-11(17)20/h8-10H,2-7,15-16H2,1H3,(H2,17,20)(H,18,21)(H,19,22)(H,23,24)/t8-,9-,10-/m0/s1
InChIKeyPIXQDIGKDNNOOV-GUBZILKMSA-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-Gln (CHEBI:158333) is a tripeptide (CHEBI:47923)
IUPAC Name 
(2S)-5-amino-2-[[(2S)-6-amino-2-[[(2S)-2-aminopropanoyl]amino]hexanoyl]amino]-5-oxopentanoic acid