KEGG   REACTION: R00528
Entry
R00528                      Reaction                               

Name
sulfite:ferricytochrome-c oxidoreductase
Definition
Sulfite + H2O + 2 Ferricytochrome c <=> Sulfate + 2 Ferrocytochrome c + 2 H+
Equation
C00094 + C00001 + 2 C00125 <=> C00059 + 2 C00126 + 2 C00080
Reaction class
RC00016  C00125_C00126
RC00168  C00059_C00094
Enzyme
Pathway
rn00920  Sulfur metabolism
rn01100  Metabolic pathways
rn01120  Microbial metabolism in diverse environments
Orthology
K00386  sulfite dehydrogenase (cytochrome) subunit B [EC:1.8.2.1]
K05301  sulfite dehydrogenase (cytochrome) subunit A [EC:1.8.2.1]
Other DBs
RHEA: 14284

KEGG   REACTION: R00533
Entry
R00533                      Reaction                               

Name
Sulfite:oxygen oxidoreductase
Definition
Sulfite + Oxygen + H2O <=> Sulfate + Hydrogen peroxide
Equation
Reaction class
RC00168  C00059_C00094
RC02755  C00007_C00027
Enzyme
Pathway
rn00920  Sulfur metabolism
rn01100  Metabolic pathways
rn01120  Microbial metabolism in diverse environments
Orthology
K00387  sulfite oxidase [EC:1.8.3.1]
Other DBs
RHEA: 24603

KEGG   REACTION: R11487
Entry
R11487                      Reaction                               

Name
sulfite:quinone oxidoreductase
Definition
Sulfite + Quinone + H2O <=> Sulfate + Hydroquinone
Equation
Reaction class
RC00168  C00059_C00094
Enzyme
Pathway
rn00920  Sulfur metabolism
rn01100  Metabolic pathways
rn01120  Microbial metabolism in diverse environments
Orthology
K21307  sulfite dehydrogenase (quinone) subunit SoeA [EC:1.8.5.6]
K21308  sulfite dehydrogenase (quinone) subunit SoeB
K21309  sulfite dehydrogenase (quinone) subunit SoeC
Other DBs
RHEA: 50763

KEGG   RCLASS: RC00168
Entry
RC00168                     RClass                                 

Definition
S4a-S4a:*-O1d:O1d+O1d+O1d-O1d+O1d+O1d
Reactant pair
Related class
Reaction
Enzyme
1.8.2.1         1.8.3.1         1.8.5.6
Pathway
rn00920  Sulfur metabolism
rn01100  Metabolic pathways
rn01120  Microbial metabolism in diverse environments
Orthology
K00386  sulfite dehydrogenase (cytochrome) subunit B [EC:1.8.2.1]
K00387  sulfite oxidase [EC:1.8.3.1]
K05301  sulfite dehydrogenase (cytochrome) subunit A [EC:1.8.2.1]
K21307  sulfite dehydrogenase (quinone) subunit SoeA [EC:1.8.5.6]
K21308  sulfite dehydrogenase (quinone) subunit SoeB
K21309  sulfite dehydrogenase (quinone) subunit SoeC

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