CHEBI:150018 - 3-aminobutanoic acid zwitterion

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name 3-aminobutanoic acid zwitterion
ChEBI ID CHEBI:150018
Definition An amino acid zwitterion that is 3-aminobutanoic acid in which a proton has been transferred from the carboxy group to the amino group. It is the major species at pH 7.3.
Stars This entity has been manually annotated by the ChEBI Team.
Submitter Elisabeth COUDERT
Supplier Information
Download Molfile XML SDF
Formula C4H9NO2
Net Charge 0
Average Mass 103.121
Monoisotopic Mass 103.06333
InChI InChI=1S/C4H9NO2/c1-3(5)2-4(6)7/h3H,2,5H2,1H3,(H,6,7)
InChIKey OQEBBZSWEGYTPG-UHFFFAOYSA-N
SMILES CC(CC(=O)[O-])[NH3+]
ChEBI Ontology
Outgoing 3-aminobutanoic acid zwitterion (CHEBI:150018) is a amino acid zwitterion (CHEBI:35238)
3-aminobutanoic acid zwitterion (CHEBI:150018) is conjugate acid of 3-aminobutyrate (CHEBI:87997)
3-aminobutanoic acid zwitterion (CHEBI:150018) is tautomer of 3-aminobutanoic acid (CHEBI:37081)
Incoming (3R)-3-[(carboxylmethyl)amino]butanoic acid zwitterion(1−) (CHEBI:193081) has functional parent 3-aminobutanoic acid zwitterion (CHEBI:150018)
3-aminobutyrate (CHEBI:87997) is conjugate base of 3-aminobutanoic acid zwitterion (CHEBI:150018)
3-aminobutanoic acid (CHEBI:37081) is tautomer of 3-aminobutanoic acid zwitterion (CHEBI:150018)
IUPAC Name
3-azaniumylbutanoate
Synonyms Sources
3-aminobutanoate UniProt
3-ammoniobutanoate SUBMITTER
3-ammoniobutyrate SUBMITTER
Manual Xref Database
CPD-4748 MetaCyc
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Citation Waiting for Citations Type Source
28316096 PubMed citation Europe PMC
Last Modified
27 May 2020