CHEBI:64554 - tryptophan zwitterion

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name tryptophan zwitterion
ChEBI ID CHEBI:64554
Definition An amino acid zwitterion obtained by transfer of a proton from the carboxy to the amino group of tryptophan; major species at pH 7.3.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information No supplier information found for this compound.
Download Molfile XML SDF
Formula C11H12N2O2
Net Charge 0
Average Mass 204.22520
Monoisotopic Mass 204.08988
InChI InChI=1S/C11H12N2O2/c12-9(11(14)15)5-7-6-13-10-4-2-1-3-8(7)10/h1-4,6,9,13H,5,12H2,(H,14,15)
InChIKey QIVBCDIJIAJPQS-UHFFFAOYSA-N
SMILES [NH3+]C(Cc1c[nH]c2ccccc12)C([O-])=O
ChEBI Ontology
Outgoing tryptophan zwitterion (CHEBI:64554) is a amino-acid zwitterion (CHEBI:35238)
tryptophan zwitterion (CHEBI:64554) is tautomer of tryptophan (CHEBI:27897)
Incoming D-tryptophan zwitterion (CHEBI:57719) is a tryptophan zwitterion (CHEBI:64554)
L-tryptophan zwitterion (CHEBI:57912) is a tryptophan zwitterion (CHEBI:64554)
tryptophan (CHEBI:27897) is tautomer of tryptophan zwitterion (CHEBI:64554)
IUPAC Name
2-azaniumyl-3-(1H-indol-3-yl)propanoate
Synonym Source
2-ammonio-3-(1H-indol-3-yl)propanoate IUPAC
Last Modified
10 May 2012