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Literature summary for 1.8.3.1 extracted from

  • Mutus, B.
    The catalytic mechanism for NO production by the mitochondrial enzyme, sulfite oxidase (2019), Biochem. J., 476, 1955-1956 .
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
sulfite competitive inhibitor of nitric oxide production above 0.037 mM Homo sapiens

Localization

Localization Comment Organism GeneOntology No. Textmining
mitochondrion
-
Homo sapiens 5739
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
sulfite + O2 + H2O Homo sapiens
-
sulfate + H2O2
-
?

Organism

Organism UniProt Comment Textmining
Homo sapiens
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
nitrite + ferricytochrome c the enzyme can oxidize sulfite, and direct the electrons to reducing nitrite, to yield nitric oxide in the mitochondria Homo sapiens nitric oxide + ferrocytochrome c
-
?
sulfite + O2 + H2O
-
Homo sapiens sulfate + H2O2
-
?

Cofactor

Cofactor Comment Organism Structure
heme
-
Homo sapiens
molybdenum cofactor
-
Homo sapiens