CHEBI:507393 - taurine zwitterion

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name taurine zwitterion
ChEBI ID CHEBI:507393
Definition The zwitterion formed from taurine by transfer of a proton from the sulfonyl to the amino group. It is the major species existing at physiological pH.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula C2H7NO3S
Net Charge 0
Average Mass 125.14700
Monoisotopic Mass 125.015
InChI InChI=1S/C2H7NO3S/c3-1-2-7(4,5)6/h1-3H2,(H,4,5,6)
InChIKey XOAAWQZATWQOTB-UHFFFAOYSA-N
SMILES [NH3+]CCS([O-])(=O)=O
ChEBI Ontology
Outgoing taurine zwitterion (CHEBI:507393) is a zwitterion (CHEBI:27369)
taurine zwitterion (CHEBI:507393) is tautomer of taurine (CHEBI:15891)
Incoming taurine (CHEBI:15891) is tautomer of taurine zwitterion (CHEBI:507393)
IUPAC Name
2-azaniumylethane-1-sulfonate
Synonyms Sources
2-ammonioethanesulfonate IUPAC
taurine UniProt
Citation Waiting for Citations Type Source
17765547 PubMed citation ChEMBL
Last Modified
24 January 2011