CHEBI:58048 - L-asparagine zwitterion

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name L-asparagine zwitterion
ChEBI ID CHEBI:58048
ChEBI ASCII Name L-asparagine zwitterion
Definition Zwitterionic form of L-asparagine arising from transfer of a proton from the carboxy to the amino group; major species at pH 7.3.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula C4H8N2O3
Net Charge 0
Average Mass 132.11790
Monoisotopic Mass 132.053
InChI InChI=1S/C4H8N2O3/c5-2(4(8)9)1-3(6)7/h2H,1,5H2,(H2,6,7)(H,8,9)/t2-/m0/s1
InChIKey DCXYFEDJOCDNAF-REOHCLBHSA-N
SMILES NC(=O)C[C@H]([NH3+])C([O-])=O
ChEBI Ontology
Outgoing L-asparagine zwitterion (CHEBI:58048) is a amino acid zwitterion (CHEBI:35238)
L-asparagine zwitterion (CHEBI:58048) is tautomer of L-asparagine (CHEBI:17196)
Incoming L-asparagine (CHEBI:17196) is tautomer of L-asparagine zwitterion (CHEBI:58048)
IUPAC Name
(2S)-4-amino-2-azaniumyl-4-oxobutanoate
Synonyms Sources
(2S)-2-ammonio-3-carbamoylpropanoate ChEBI
(2S)-2-azaniumyl-3-carbamoylpropanoate ChEBI
(2S)-4-amino-2-ammonio-4-oxobutanoate ChEBI
L-asparagine UniProt
Manual Xref Database
ASN MetaCyc
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Last Modified
09 May 2014