KEGG Orthology (KO) [BR:ko00001]
09100 Metabolism
09106 Metabolism of other amino acids
00430 Taurine and hypotaurine metabolism
K15373 isfD; sulfoacetaldehyde reductase
Enzymes [BR:ko01000]
1. Oxidoreductases
1.1 Acting on the CH-OH group of donors
1.1.1 With NAD+ or NADP+ as acceptor
1.1.1.313 sulfoacetaldehyde reductase (NADPH)
K15373 isfD; sulfoacetaldehyde reductase
Catalyses the reaction only in the opposite direction. Involved in taurine degradation. The bacterium Chromohalobacter salexigens strain DSM 3043 possesses two enzymes that catalyse this reaction, a constitutive enzyme (encoded by isfD2) and an inducible enzyme (encoded by isfD). The latter is induced by taurine, and is responsible for most of the activity observed in taurine-grown cells. cf. EC 1.1.1.433, sulfoacetaldehyde reductase (NADH).
Enzymatic reactions [BR:br08201]
1. Oxidoreductase reactions
1.1 Acting on the CH-OH group of donors
1.1.1 With NAD+ or NADP+ as acceptor
1.1.1.313
R02600 Sulfoacetaldehyde + NADPH + H+ <=> 2-Hydroxyethanesulfonate + NADP+