CHEBI:48306 - 2-aminobut-2-enoic acid zwitterion

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name 2-aminobut-2-enoic acid zwitterion
ChEBI ID CHEBI:48306
Definition An amino acid zwitterion obtained by transfer of a proton from the carboxy to the amino group of 2-aminobut-2-enoic acid; major species at pH 7.3.
Stars This entity has been manually annotated by the ChEBI Team.
Submitter KAX
Secondary ChEBI IDs CHEBI:76544
Supplier Information
Download Molfile XML SDF
Formula C4H7NO2
Net Charge 0
Average Mass 101.10390
Monoisotopic Mass 101.04768
InChI InChI=1S/C4H7NO2/c1-2-3(5)4(6)7/h2H,5H2,1H3,(H,6,7)
InChIKey PAWSVPVNIXFKOS-UHFFFAOYSA-N
SMILES CC=C([NH3+])C([O-])=O
ChEBI Ontology
Outgoing 2-aminobut-2-enoic acid zwitterion (CHEBI:48306) is a amino acid zwitterion (CHEBI:35238)
2-aminobut-2-enoic acid zwitterion (CHEBI:48306) is conjugate acid of 2-aminobut-2-enoate (CHEBI:58739)
2-aminobut-2-enoic acid zwitterion (CHEBI:48306) is tautomer of 2-aminobut-2-enoic acid (CHEBI:48305)
2-aminobut-2-enoic acid zwitterion (CHEBI:48306) is tautomer of 2-iminobutanoic acid (CHEBI:76872)
2-aminobut-2-enoic acid zwitterion (CHEBI:48306) is tautomer of 2-iminobutanoic acid zwitterion (CHEBI:76545)
Incoming 2-aminobut-2-enoate (CHEBI:58739) is conjugate base of 2-aminobut-2-enoic acid zwitterion (CHEBI:48306)
2-aminobut-2-enoic acid (CHEBI:48305) is tautomer of 2-aminobut-2-enoic acid zwitterion (CHEBI:48306)
2-iminobutanoic acid (CHEBI:76872) is tautomer of 2-aminobut-2-enoic acid zwitterion (CHEBI:48306)
2-iminobutanoic acid zwitterion (CHEBI:76545) is tautomer of 2-aminobut-2-enoic acid zwitterion (CHEBI:48306)
IUPAC Name
2-azaniumylbut-2-enoate
Synonyms Sources
2-aminobut-2-enoate UniProt
2-ammoniobut-2-enoate ChEBI
Citation Waiting for Citations Type Source
22094463 PubMed citation SUBMITTER
Last Modified
06 January 2014