3-sulfino-L-alanine (2R)-2-amino-3-sulfinopropanoic acid 153.010 153.15802 3-SULFINOALANINE 3-Sulfino-L-alanine 3-Sulfinoalanine 3-Sulphino-L-alanine 3-sulfino-L-alanine ADVPTQAUNPRNPO-REOHCLBHSA-N C3H7NO4S CAS:1115-65-7 CHEBI:11888 CHEBI:11889 CHEBI:16345 CHEBI:1664 CHEBI:21271 CHEBI:41618 CHEBI:8973 DrugBank:DB02153 HMDB:HMDB0000996 InChI=1S/C3H7NO4S/c4-2(3(5)6)1-9(7)8/h2H,1,4H2,(H,5,6)(H,7,8)/t2-/m0/s1 KEGG:C00606 L-Cysteinesulfinic acid N[C@@H](CS(O)=O)C(O)=O PDBeChem:CSD PMID:18559081 PMID:19885389 PMID:7978266 Reaxys:1724100 The organosulfinic acid arising from oxidation of the sulfhydryl group of L-cysteine. Wikipedia:Cysteine_sulfinic_acid chebi_ontology organosulfinic acid S-substituted L-cysteine