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

Default Structure
ChEBI IDCHEBI:48306
ChEBI Name2-aminobut-2-enoic acid zwitterion
Stars
DefinitionAn 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.
Secondary ChEBI IDCHEBI:76544
Last Modified6 January 2014
SubmitterKAX, Kirill Degtyarenko
DownloadsMolfile
FormulaC4H7NO2
Net Charge0
Average Mass101.105
Monoisotopic Mass101.04768
SMILES[H]C(C)=C([NH3+])C(=O)[O-]
InChIInChI=1S/C4H7NO2/c1-2-3(5)4(6)7/h2H,5H2,1H3,(H,6,7)
InChIKeyPAWSVPVNIXFKOS-UHFFFAOYSA-N
ChEBI Ontology
Outgoing Relation(s)
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 Relation(s)
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
Synonym  Source
2-ammoniobut-2-enoateChEBI
UniProt Name  Source
2-aminobut-2-enoateUniProt
Citations