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CHEBI:158283 - Ala-Leu-Ala

ChEBI IDCHEBI:158283
ChEBI NameAla-Leu-Ala
Stars
DefinitionA tripeptide composed of L-alanine, L-leucine and L-alanine joined in sequence by peptide linkages.
Last Modified29 April 2022
SubmitterMetaboLights
DownloadsMolfile
FormulaC12H23N3O4
Net Charge0
Average Mass273.333
Monoisotopic Mass273.16886
SMILESCC(C)C[C@H](NC(=O)[C@H](C)N)C(=O)N[C@@H](C)C(=O)O
InChIInChI=1S/C12H23N3O4/c1-6(2)5-9(15-10(16)7(3)13)11(17)14-8(4)12(18)19/h6-9H,5,13H2,1-4H3,(H,14,17)(H,15,16)(H,18,19)/t7-,8-,9-/m0/s1
InChIKeyHCZXHQADHZIEJD-CIUDSAMLSA-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-Leu-Ala (CHEBI:158283) has functional parent L-alanine (CHEBI:16977)
Ala-Leu-Ala (CHEBI:158283) has functional parent L-leucine (CHEBI:15603)
Ala-Leu-Ala (CHEBI:158283) is a tripeptide (CHEBI:47923)
Ala-Leu-Ala (CHEBI:158283) is tautomer of Ala-Leu-Ala zwitterion (CHEBI:191212)
Incoming Relation(s)
Ala-Leu-Ala zwitterion (CHEBI:191212) is tautomer of Ala-Leu-Ala (CHEBI:158283)
IUPAC Name 
L-alanyl-L-leucyl-L-alanine
Synonyms  Source
(2S)-2-[[(2S)-2-[[(2S)-2-aminopropanoyl]amino]-4-methylpentanoyl]amino]propanoic acidSUBMITTER
L-Ala-L-Leu-L-AlaChEBI
ALAChEBI
A-L-AChEBI
alanylleucyl alanineChEBI
H-L-Ala-L-Leu-L-Ala-OHChEBI
Manual XrefsDatabases
5379140ChemSpider
Registry NumbersSources
CAS:54865-21-3ChEBI
Citations