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1.1.1.313: sulfoacetaldehyde reductase (NADPH)

This is an abbreviated version!
For detailed information about sulfoacetaldehyde reductase (NADPH), go to the full flat file.

Reaction

isethionate
+
NADP+
=
2-sulfoacetaldehyde
+
NADPH
+
H+

Synonyms

isethionate formation, reductase D, IsfD, IsfD2, NADPH-dependent sulfoacetaldehyde reductase

ECTree

     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)

Systematic Name

Systematic Name on EC 1.1.1.313 - sulfoacetaldehyde reductase (NADPH)

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SYSTEMATIC NAME
IUBMB Comments
isethionate:NADP+ oxidoreductase
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).