1.8.5.5: thiosulfate reductase (quinone)

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

Word Map on EC 1.8.5.5

Reaction

sulfite
+
hydrogen sulfide
+
a quinone
=
thiosulfate
+
a quinol

Synonyms

phsABC, PhsBCDEF

ECTree

     1 Oxidoreductases
         1.8 Acting on a sulfur group of donors
             1.8.5 With a quinone or similar compound as acceptor
                1.8.5.5 thiosulfate reductase (quinone)

Substrates Products

Substrates Products on EC 1.8.5.5 - thiosulfate reductase (quinone)

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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
sulfite + hydrogen sulfide + menaquinone
thiosulfate + menaquinol
show the reaction diagram
-
-
thiosulfate reductase is able to catalyze the combined oxidation of sulfide and sulfite to thiosulfate in a reverse of the physiological reaction
-
r
thiosulfate + menaquinol
sulfite + hydrogen sulfide + menaquinone
show the reaction diagram
-
-
-
-
r