CHEBI:74394 - Met-Ala zwitterion

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name Met-Ala zwitterion
ChEBI ID CHEBI:74394
Definition A peptide zwitterion obtained by transfer of a proton from the carboxy to the amino terminus of Met-Ala.
Stars This entity has been manually annotated by the ChEBI Team.
Submitter Eugeni Belda
Supplier Information
Download Molfile XML SDF
Formula C8H16N2O3S
Net Charge 0
Average Mass 220.28900
Monoisotopic Mass 220.08816
InChI InChI=1S/C8H16N2O3S/c1-5(8(12)13)10-7(11)6(9)3-4-14-2/h5-6H,3-4,9H2,1-2H3,(H,10,11)(H,12,13)/t5-,6-/m0/s1
InChIKey JHKXZYLNVJRAAJ-WDSKDSINSA-N
SMILES CSCC[C@H]([NH3+])C(=O)N[C@@H](C)C([O-])=O
ChEBI Ontology
Outgoing Met-Ala zwitterion (CHEBI:74394) is a dipeptide zwitterion (CHEBI:90799)
Met-Ala zwitterion (CHEBI:74394) is tautomer of Met-Ala (CHEBI:73610)
Incoming Met-Ala (CHEBI:73610) is tautomer of Met-Ala zwitterion (CHEBI:74394)
IUPAC Name
(2S)-2-{[(2S)-2-azaniumyl-4-(methylsulfanyl)butanoyl]amino}propanoate
Synonyms Sources
L-Met-L-Ala zwitterion ChEBI
L-methionyl-L-alanine UniProt
L-methionyl-L-alanine zwitterion ChEBI
MA zwitterion ChEBI
methionylalanine zwitterion ChEBI
Manual Xref Database
CPD-13390 MetaCyc
View more database links
Last Modified
05 July 2017