Reaction catalyzed by assimilatory sulfite reductase (NADPH) (1.8.1.2)
hydrogen sulfide
+
3
NADP+
+
3
H2O
=
+
3
NADPH
+
3
hydrogen sulfide
+
3 NADP+
+
3 H2O
=
sulfite
+
3 NADPH
+
3 H+
