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1.8.1.2: assimilatory sulfite reductase (NADPH)

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

Word Map on EC 1.8.1.2

Reaction

hydrogen sulfide
+ 3 NADP+ + 3 H2O =
sulfite
+ 3 NADPH + 3 H+

Synonyms

CNG03990, coenzyme F420-dependent sulfite reductase, CysI, CysIJ, desulforubidin, EC 1.8.99.1, Fsr, H2S-NADP oxidoreductase, MET10, NADPH-dependent assimilatory sulfite reductase, NADPH-dependent sulfite reductase, NADPH-sulfite reductase, reductase, sulfite (reduced nicotinamide adenine dinucleotide phosphate), SIR, SIR-FP, SIR-HP, SiR/SiRHP, SIRHP, sulfite reductase, sulfite reductase hemo-subunit

ECTree

     1 Oxidoreductases
         1.8 Acting on a sulfur group of donors
             1.8.1 With NAD+ or NADP+ as acceptor
                1.8.1.2 assimilatory sulfite reductase (NADPH)

Substrates Products

Substrates Products on EC 1.8.1.2 - assimilatory sulfite reductase (NADPH)

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SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
1,1'-dimethyl-4,4'-bipyridinium dichloride + NADPH
NADPH + oxidized 1,1'-dimethyl-4,4'-bipyridinium dichloride
show the reaction diagram
-
i.e. paraquat, a herbicide
-
-
?
hydrogen sulfide + 3 NADP+ + 3 H2O
sulfite + 3 NADPH + 3 H+
show the reaction diagram
-
-
-
-
?
hydrogen sulfide + NADP+ + H2O
sulfite + NADPH + H+
show the reaction diagram
-
-
-
-
?
hydroxylamine + NADPH
ammonia + NADP+
show the reaction diagram
NADP+ + ferrocytochrome c
NADPH + H+ + ferricytochrome c
show the reaction diagram
-
-
-
-
r
NADP+ + reduced methyl viologen
NADPH + oxidized methyl viologen
show the reaction diagram
-
-
-
-
?
nitrite + NADPH
ammonia + NADP+
show the reaction diagram
sulfite + 3 NADPH + 3 H+
hydrogen sulfide + 3 NADP+ + 3 H2O
show the reaction diagram
sulfite + NADPH
hydrogen sulfide + NADP+ + H2O
show the reaction diagram
-
-
-
-
?
sulfite + NADPH
sulfide + NADP+ + H2O
show the reaction diagram
sulfite + NADPH + H+
sulfide + NADP+ + H2O
show the reaction diagram
sulfite + reduced F420
sulfide + oxidized F420
show the reaction diagram
-
-
-
-
?
additional information
?
-