ID   1.8.1.18
DE   NAD(P)H sulfur oxidoreductase (CoA-dependent).
AN   coenzyme A-dependent NADPH sulfur oxidoreductase.
AN   S(0) reductase.
CA   (1) hydrogen sulfide + NADP(+) = NADPH + sulfur.
CA   (2) hydrogen sulfide + NAD(+) = NADH + sulfur.
CC   -!- This enzyme, characterized from the archaeon Pyrococcus furiosus,
CC       is responsible for NAD(P)H-linked sulfur reduction.
CC   -!- The activity with NADH is about half of that with NADPH.
CC   -!- The reaction is dependent on CoA, although the nature of this
CC       dependency is not well understood.
DR   Q9UYU5, NSR_PYRAB  ;  Q8U1M0, NSR_PYRFU  ;  Q5JGP4, NSR_THEKO  ;
//