CHEBI:57731 - (R)-3-aminoisobutyric acid zwitterion

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name (R)-3-aminoisobutyric acid zwitterion
ChEBI ID CHEBI:57731
ChEBI ASCII Name (R)-3-aminoisobutyric acid zwitterion
Definition Zwitterionic form of (R)-3-aminoisobutyric acid having an anionic carboxy group and a protonated amino group; major species at pH 7.3.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
Download Molfile XML SDF
Formula C4H9NO2
Net Charge 0
Average Mass 103.11980
Monoisotopic Mass 103.063
InChI InChI=1S/C4H9NO2/c1-3(2-5)4(6)7/h3H,2,5H2,1H3,(H,6,7)/t3-/m1/s1
InChIKey QCHPKSFMDHPSNR-GSVOUGTGSA-N
SMILES C[C@H](C[NH3+])C([O-])=O
ChEBI Ontology
Outgoing (R)-3-aminoisobutyric acid zwitterion (CHEBI:57731) is a amino acid zwitterion (CHEBI:35238)
(R)-3-aminoisobutyric acid zwitterion (CHEBI:57731) is tautomer of (R)-3-aminoisobutyric acid (CHEBI:16320)
Incoming (R)-3-aminoisobutyric acid (CHEBI:16320) is tautomer of (R)-3-aminoisobutyric acid zwitterion (CHEBI:57731)
IUPAC Name
(2R)-3-azaniumyl-2-methylpropanoate
Synonyms Sources
(2R)-3-amino-2-methylpropanoate UniProt
(2R)-3-ammonio-2-methylpropanoate ChEBI
Last Modified
13 November 2017