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CHEBI:58161 - L-cystathionine dizwitterion

ChEBI IDCHEBI:58161
ChEBI NameL-cystathionine dizwitterion
Stars
ASCII NameL-cystathionine dizwitterion
DefinitionDizwitterionic form of L-cystathionine arising from transfer of two protons from the carboxy to the amino groups; major species at pH 7.3.
Last Modified20 July 2018
DownloadsMolfile
FormulaC7H14N2O4S
Net Charge0
Average Mass222.266
Monoisotopic Mass222.06743
SMILES[NH3+][C@@H](CCSC[C@H]([NH3+])C(=O)[O-])C(=O)[O-]
InChIInChI=1S/C7H14N2O4S/c8-4(6(10)11)1-2-14-3-5(9)7(12)13/h4-5H,1-3,8-9H2,(H,10,11)(H,12,13)/t4-,5-/m0/s1
InChIKeyILRYLPWNYFXEMH-WHFBIAKZSA-N
ChEBI Ontology
Outgoing Relation(s)
L-cystathionine dizwitterion (CHEBI:58161) is a amino-acid zwitterion (CHEBI:35238)
L-cystathionine dizwitterion (CHEBI:58161) is tautomer of L-cystathionine (CHEBI:17482)
Incoming Relation(s)
L-cystathionine (CHEBI:17482) is tautomer of L-cystathionine dizwitterion (CHEBI:58161)
IUPAC Name 
(2R)-2-azaniumyl-4-{[(2R)-2-azaniumyl-2-carboxylatoethyl]sulfanyl}butanoate
Synonym  Source
L-cystathionine zwitterionChEBI
UniProt Name  Source
L,L-cystathionineUniProt