Molecule: 3-sulfino-L-alanine(1-)

An alpha-amino-acid anion that is the conjugate base of 3-sulfino-L-alanine, arising from deprotonation of the sulfino and carboxy groups and protonation of the amino group; major species at pH 7.3.
Synonyms for 3-sulfino-L-alanine(1-) :
(2R)-2-ammonio-3-sulfinatopropanoate
3-sulfino-L-alanine
L-cysteine sulfinate
cysteine sulfinate
cysteine sulfinic acid(1-)
cysteinesulfinate
Molecular Formula: C3H6NO4S
Molecular wt: 152.14900 g/mole
Charge: -1
SMILES: [NH3+][C@@H](CS([O-])=O)C([O-])=O
InChIKey: ADVPTQAUNPRNPO-REOHCLBHSA-M
InChI=1S/C3H7NO4S/c4-2(3(5)6)1-9(7)8/h2H,1,4H2,(H,5,6)(H,7,8)/p-1/t2-/m0/s1
CHEBI:61085
Sample reactions for this molecule:
CDO1:Fe2+ oxidises L-Cys to 3-Sulfinoalanine
PXKLP-K305-CSAD decarboxylates 3-sulfinoalanine to hypotaurine
PXLP-K333-GADL1 decarboxylates CSA to HTAU