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Literature summary for 1.8.3.1 extracted from

  • Kessler, D.L.; Rajagopalan, K.V.
    Purification and properties of sulfite oxidase from chicken liver. Presence of molybdenum in sulfite oxidase from diverse sources (1972), J. Biol. Chem., 247, 6566-6573.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.002
-
cytochrome c
-
Gallus gallus

Metals/Ions

Metals/Ions Comment Organism Structure
Mo
-
Gallus gallus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
55000
-
? * 55000, SDS-PAGE, heterogenous behaviour in sedimentation equilibrium experiments Gallus gallus

Organism

Organism UniProt Comment Textmining
Gallus gallus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Gallus gallus

Reaction

Reaction Comment Organism Reaction ID
sulfite + O2 + H2O = sulfate + H2O2 ping-pong mechanism Gallus gallus

Source Tissue

Source Tissue Comment Organism Textmining

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
sulfite + cytochrome c
-
Gallus gallus sulfate + reduced cytochrome c
-
?
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 Gallus gallus SO42- + AH2
-
?

Subunits

Subunits Comment Organism
? ? * 55000, SDS-PAGE, heterogenous behaviour in sedimentation equilibrium experiments Gallus gallus
dimer
-
Gallus gallus

Cofactor

Cofactor Comment Organism Structure
heme
-
Gallus gallus