Information on EC 1.16.9.1 - iron:rusticyanin reductase

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The expected taxonomic range for this enzyme is: Acidithiobacillus ferrooxidans

EC NUMBER
COMMENTARY hide
1.16.9.1
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RECOMMENDED NAME
GeneOntology No.
iron:rusticyanin reductase
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REACTION
REACTION DIAGRAM
COMMENTARY hide
ORGANISM
UNIPROT
LITERATURE
Fe(II) + rusticyanin = Fe(III) + reduced rusticyanin
show the reaction diagram
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PATHWAY
BRENDA Link
KEGG Link
MetaCyc Link
Fe(II) oxidation
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SYSTEMATIC NAME
IUBMB Comments
Fe(II):rusticyanin oxidoreductase
Contains c-type heme. The enzyme in Acidithiobacillus ferrooxidans is a component of an electron transfer chain from Fe(II), comprising this enzyme, the copper protein rusticyanin, cytochrome c4, and cytochrome c oxidase (EC 1.9.3.1).
GENERAL INFORMATION
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
malfunction
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by overexpression of Cyc2 in Acidithiobacillus ferrooxidans Fe2+ oxidation activity and arsenic stressed cell growth is increased
physiological function
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the iron:rusticyanin oxidoreductase is the primary cellular oxidant of ferrous ions in the iron respiratory electron transport chain of Thiobacillus ferrooxidans
SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
Fe(II) + rusticyanin
Fe(III) + reduced rusticyanin
show the reaction diagram
Fe2+ + rusticyanin
Fe3+ + reduced rusticyanin
show the reaction diagram
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?
COFACTOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
LOCALIZATION
ORGANISM
UNIPROT
COMMENTARY hide
GeneOntology No.
LITERATURE
SOURCE
MOLECULAR WEIGHT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
49700
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calculated from amino acid sequence
Purification/COMMENTARY
ORGANISM
UNIPROT
LITERATURE
partially purified by ammonium sulfate precipitation and SP-Sephadex C-25 gel filtration
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Cloned/COMMENTARY
ORGANISM
UNIPROT
LITERATURE
recombinant plasmid pTCYC2 containing cyc2 gene under the control of Ptac promoter is constructed and transferred into Acidithiobacillus ferrooxidans ATCC19859
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