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Information on EC 1.15.1.2 - superoxide reductase and Organism(s) Clostridium acetobutylicum and UniProt Accession Q97GB9

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IUBMB Comments
The enzyme contains non-heme iron.
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This record set is specific for:
Clostridium acetobutylicum
UNIPROT: Q97GB9
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The taxonomic range for the selected organisms is: Clostridium acetobutylicum
The enzyme appears in selected viruses and cellular organisms
Reaction Schemes
+
reduced rubredoxin
+
2
=
+
oxidized rubredoxin
Synonyms
superoxide reductase, neelaredoxin, desulfoferrodoxin, desulforedoxin, rubredoxin oxidoreductase, 2fe-sor, pfsor, 1fe-sor, two-iron superoxide reductase, 1fe sor, more
SYNONYM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
desulforedoxin
-
-
-
-
SOR
-
-
-
-
REACTION TYPE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
redox reaction
-
-
-
-
oxidation
-
-
-
-
reduction
-
-
-
-
PATHWAY SOURCE
PATHWAYS
SYSTEMATIC NAME
IUBMB Comments
rubredoxin:superoxide oxidoreductase
The enzyme contains non-heme iron.
CAS REGISTRY NUMBER
COMMENTARY hide
250679-67-5
-
SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
reduced rubredoxin + superoxide + H+
rubredoxin + H2O2
show the reaction diagram
NATURAL SUBSTRATE
NATURAL PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
REVERSIBILITY
r=reversible
ir=irreversible
?=not specified
reduced rubredoxin + superoxide + H+
rubredoxin + H2O2
show the reaction diagram
desulfoferrodoxin is the key factor in the superoxide reductase dependent part of an alternative pathway for detoxification of reactive oxygen species in this obligate anaerobic bacterium
-
-
?
COFACTOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
reduced rubredoxin
rubredoxin is reduced by ferredoxin:NADP+ reductase from spinach and NADPH
-
ORGANISM
COMMENTARY hide
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
ATCC824, gene cac2450
UniProt
Manually annotated by BRENDA team
CLONED (Commentary)
ORGANISM
UNIPROT
LITERATURE
expression in Escherichia coli
REF.
AUTHORS
TITLE
JOURNAL
VOL.
PAGES
YEAR
ORGANISM (UNIPROT)
PUBMED ID
SOURCE
Riebe, O.; Fischer, R.J.; Bahl, H.
Desulfoferrodoxin of Clostridium acetobutylicum functions as a superoxide reductase
FEBS Lett.
581
5605-5610
2007
Clostridium acetobutylicum (Q97GB9), Clostridium acetobutylicum
Manually annotated by BRENDA team