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Literature summary 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]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.8.3.1 0.002
-
 cytochrome c
-
 Gallus gallus

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
1.8.3.1 Mo
-
 Gallus gallus

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
1.8.3.1 55000
-
 ? * 55000, SDS-PAGE, heterogenous behaviour in sedimentation equilibrium experiments Gallus gallus

Organism

EC Number Organism UniProt Comment Textmining
1.8.3.1 Gallus gallus
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
1.8.3.1
-
 Gallus gallus

Reaction

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

Source Tissue

EC Number Source Tissue Comment Organism Textmining

Substrates and Products (Substrate)

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

Subunits

EC Number Subunits Comment Organism
1.8.3.1 ? ? * 55000, SDS-PAGE, heterogenous behaviour in sedimentation equilibrium experiments Gallus gallus
1.8.3.1 dimer
-
 Gallus gallus

Cofactor

EC Number Cofactor Comment Organism Structure
1.8.3.1 heme
-
 Gallus gallus