BRENDA - Enzyme Database show

The properties of sulfite oxidation in perfused rat liver; interaction of sulfite oxidase with the mitochondrial respiratory chain

Oshino, N.; Chance, B.; Arch. Biochem. Biophys. 170, 514-528 (1975)

Data extracted from this reference:

Localization
EC Number
Localization
Commentary
Organism
GeneOntology No.
Textmining
1.8.3.1
mitochondrion
intermembrane space
Rattus norvegicus
5739
-
Organism
EC Number
Organism
Primary Accession No. (UniProt)
Commentary
Textmining
1.8.3.1
Rattus norvegicus
-
-
-
Reaction
EC Number
Reaction
Commentary
Organism
1.8.3.1
sulfite + O2 + H2O = sulfate + H2O2
this direct reduction of O2 is prevented completely in presence of cytochrome c
Rattus norvegicus
Source Tissue
EC Number
Source Tissue
Commentary
Organism
Textmining
Substrates and Products (Substrate)
EC Number
Substrates
Commentary Substrates
Literature (Substrates)
Organism
Products
Commentary (Products)
Literature (Products)
Organism (Products)
Reversibility
1.8.3.1
sulfite + H2O + A
H2O2 acceptor only when respiratory chain is inhibited
393007
Rattus norvegicus
SO42- + AH2
-
-
-
?
1.8.3.1
sulfite + H2O + A
A: electron acceptor, i.e. O2, cytochrome c, K3[Fe(CN)6], 2,6-dichloroindophenol, methylene blue, highly specific for sulfite as electron donor
393007
Rattus norvegicus
SO42- + AH2
-
-
-
?
Localization (protein specific)
EC Number
Localization
Commentary
Organism
GeneOntology No.
Textmining
1.8.3.1
mitochondrion
intermembrane space
Rattus norvegicus
5739
-
Source Tissue (protein specific)
EC Number
Source Tissue
Commentary
Organism
Textmining
Substrates and Products (Substrate) (protein specific)
EC Number
Substrates
Commentary Substrates
Literature (Substrates)
Organism
Products
Commentary (Products)
Literature (Products)
Organism (Products)
Reversibility
1.8.3.1
sulfite + H2O + A
H2O2 acceptor only when respiratory chain is inhibited
393007
Rattus norvegicus
SO42- + AH2
-
-
-
?
1.8.3.1
sulfite + H2O + A
A: electron acceptor, i.e. O2, cytochrome c, K3[Fe(CN)6], 2,6-dichloroindophenol, methylene blue, highly specific for sulfite as electron donor
393007
Rattus norvegicus
SO42- + AH2
-
-
-
?