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CHEBI:35235 - L-cysteine zwitterion

ChEBI IDCHEBI:35235
ChEBI NameL-cysteine zwitterion
Stars
ASCII NameL-cysteine zwitterion
Last Modified24 October 2014
SubmitterKirill Degtyarenko
DownloadsMolfile
FormulaC3H7NO2S
Net Charge0
Average Mass121.161
Monoisotopic Mass121.01975
SMILES[NH3+][C@@H](CS)C(=O)[O-]
InChIInChI=1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)/t2-/m0/s1
InChIKeyXUJNEKJLAYXESH-REOHCLBHSA-N
ChEBI Ontology
Outgoing Relation(s)
L-cysteine zwitterion (CHEBI:35235) is a cysteine zwitterion (CHEBI:35237)
L-cysteine zwitterion (CHEBI:35235) is conjugate acid of L-cysteinate(1−) (CHEBI:32442)
L-cysteine zwitterion (CHEBI:35235) is conjugate base of L-cysteinium (CHEBI:32445)
L-cysteine zwitterion (CHEBI:35235) is enantiomer of D-cysteine zwitterion (CHEBI:35236)
L-cysteine zwitterion (CHEBI:35235) is tautomer of L-cysteine (CHEBI:17561)
Incoming Relation(s)
S-(5-histidyl)cysteine sulfoxide dizwitterion (CHEBI:82728) has functional parent L-cysteine zwitterion (CHEBI:35235)
L-lanthionine dizwitterion (CHEBI:178193) has functional parent L-cysteine zwitterion (CHEBI:35235)
L-cysteinium (CHEBI:32445) is conjugate acid of L-cysteine zwitterion (CHEBI:35235)
L-cysteinate(1−) (CHEBI:32442) is conjugate base of L-cysteine zwitterion (CHEBI:35235)
D-cysteine zwitterion (CHEBI:35236) is enantiomer of L-cysteine zwitterion (CHEBI:35235)
L-cysteine (CHEBI:17561) is tautomer of L-cysteine zwitterion (CHEBI:35235)
IUPAC Name 
(2R)-2-ammonio-3-sulfanylpropanoate
Synonyms  Source
L-cysteine zwitterionIUPAC
(2R)-2-ammonio-3-mercaptopropanoateChEBI
UniProt Name  Source
L-cysteineUniProt
Registry NumbersSources
Gmelin:49993Gmelin