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CHEBI:57912 - L-tryptophan zwitterion

ChEBI IDCHEBI:57912
ChEBI NameL-tryptophan zwitterion
Stars
ASCII NameL-tryptophan zwitterion
DefinitionAn L-α-amino acid zwitterion obtained by transfer of a proton from the carboxy to the amino group of L-tryptophan; major species at pH 7.3.
Last Modified13 March 2017
DownloadsMolfile
FormulaC11H12N2O2
Net Charge0
Average Mass204.229
Monoisotopic Mass204.08988
SMILES[NH3+][C@@H](Cc1cnc2ccccc12)C(=O)[O-]
InChIInChI=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)/t9-/m0/s1
InChIKeyQIVBCDIJIAJPQS-VIFPVBQESA-N
ChEBI Ontology
Outgoing Relation(s)
L-tryptophan zwitterion (CHEBI:57912) is a L-α-amino acid zwitterion (CHEBI:59869)
L-tryptophan zwitterion (CHEBI:57912) is a tryptophan zwitterion (CHEBI:64554)
L-tryptophan zwitterion (CHEBI:57912) is tautomer of L-tryptophan (CHEBI:16828)
Incoming Relation(s)
L-tryptophan (CHEBI:16828) is tautomer of L-tryptophan zwitterion (CHEBI:57912)
IUPAC Name 
(2S)-2-azaniumyl-3-(1H-indol-3-yl)propanoate
Synonyms  Source
(2S)-2-ammonio-3-(1H-indol-3-yl)propanoateIUPAC
tryptophanChEBI
UniProt Name  Source
L-tryptophanUniProt
Manual XrefsDatabases
TRPMetaCyc
Registry NumbersSources
Gmelin:1896155Gmelin