1.13.11.55: sulfur oxygenase/reductase
This is an abbreviated version!
For detailed information about sulfur oxygenase/reductase, go to the full flat file.
Word Map on EC 1.13.11.55
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1.13.11.55
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ambivalens
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thiosulfate
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acidianus
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thermoacidophilic
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hollow
-
non-heme
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disproportionation
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acidithiobacillus
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acidophil
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sulfobacillus
-
tetrathionate
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tokodaii
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heterodisulfide
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bioleaching
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degradation
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low-potential
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caldus
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pharmacology
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industry
- 1.13.11.55
- ambivalens
- thiosulfate
- acidianus
-
thermoacidophilic
-
hollow
-
non-heme
-
disproportionation
- acidithiobacillus
-
acidophil
- sulfobacillus
- tetrathionate
- tokodaii
-
heterodisulfide
-
bioleaching
- degradation
-
low-potential
- caldus
- pharmacology
- industry
Reaction
4 sulfur
+
4 H2O
+
Synonyms
AaSOR, SAMN00768000_1627, SAMN00768000_1798, SOR, SOR protein, SOR-AT, sulfur oxygenase, sulfur oxygenase reductase, sulfuroxygenasereductase, sulphur oxygenase reductase, TpSOR, TPY_0405
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1.13.11.55 sulfur oxygenase/reductaseAdvanced search results
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results (Substrates Products
Substrates Products on EC 1.13.11.55 - sulfur oxygenase/reductase
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SUBSTRATE 
PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate)
(Substrate)
LITERATURE
(Substrate)
(Substrate)
COMMENTARY
(Product)
(Product)
LITERATURE
(Product)
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
r=reversible
ir=irreversible
?=not specified
4 sulfur + 4 H2O + O2
2 hydrogen sulfide + 2 bisulfite + 2 H+
-
-
-
?
4 sulfur + 4 H2O + O2
2 hydrogen sulfide + 2 bisulfite + 2 H+
initial enzyme in the sulfur-oxidation pathway
-
-
?
4 sulfur + 4 H2O + O2
2 hydrogen sulfide + 2 bisulfite + 2 H+
in the presence of oxygen but not under a hydrogen atmosphere, the enzyme simultaneously produces sulfite, thiosulfate, and hydrogen sulfide from sulfur. Nonenzymatic control experiments show that thiosulfate is produced mainly in a chemical reaction between sulfite and sulfur. The ratio of sulfite to hydrogen sulfide production is 5:4 in the presence of zinc ions
-
-
?
4 sulfur + 4 H2O + O2
2 hydrogen sulfide + 2 bisulfite + 2 H+
in the presence of oxygen but not under a hydrogen atmosphere, the enzyme simultaneously produces sulfite, thiosulfate, and hydrogen sulfide from sulfur. Nonenzymatic control experiments show that thiosulfate is produced mainly in a chemical reaction between sulfite and sulfur. The ratio of sulfite to hydrogen sulfide production is 5:4 in the presence of zinc ions
-
-
?
4 sulfur + 4 H2O + O2
2 hydrogen sulfide + 2 bisulfite + 2 H+
-
-
-
?
4 sulfur + 4 H2O + O2
2 hydrogen sulfide + 2 bisulfite + 2 H+
initial enzyme in the sulfur-oxidation pathway
-
-
?
4 sulfur + 4 H2O + O2
2 hydrogen sulfide + 2 bisulfite + 2 H+
-
-
-
-
?
4 sulfur + 4 H2O + O2
2 hydrogen sulfide + 2 bisulfite + 2 H+
-
-
-
-
?
4 sulfur + 4 H2O + O2
2 hydrogen sulfide + 2 bisulfite + 2 H+
-
-
-
-
?
4 sulfur + 4 H2O + O2
2 hydrogen sulfide + 2 bisulfite + 2 H+
-
-
-
-
?
4 sulfur + 4 H2O + O2
2 hydrogen sulfide + 2 bisulfite + 2 H+
-
-
-
-
?
4 sulfur + 4 H2O + O2
2 hydrogen sulfide + 2 bisulfite + 2 H+
-
-
-
-
?
4 sulfur + 4 H2O + O2
2 hydrogen sulfide + 2 HSO3- + 2 H+
-
-
-
?
4 sulfur + 4 H2O + O2
2 hydrogen sulfide + 2 HSO3- + 2 H+
-
-
-
?
4 sulfur + 4 H2O + O2
2 hydrogen sulfide + 2 HSO3- + 2 H+
-
discoloration of 2,6-dichlorophenolindophenol (DCPIP) by H2S is followed as an alternative detection method
-
-
?
4 sulfur + 4 H2O + O2
2 hydrogen sulfide + 2 HSO3- + 2 H+
-
-
-
-
?
4 sulfur + 4 H2O + O2
2 hydrogen sulfide + 2 HSO3- + 2 H+
-
-
-
-
?
4 sulfur + 4 H2O + O2
2 hydrogen sulfide + 2 HSO3- + 2 H+
-
-
-
-
?
4 sulfur + 4 H2O + O2
2 hydrogen sulfide + 2 HSO3- + 2 H+
-
discoloration of 2,6-dichlorophenolindophenol (DCPIP) by H2S is followed as an alternative detection method
-
-
?
4 sulfur + 4 H2O + O2
2 hydrogen sulfide + 2 HSO3- + 2 H+
-
-
-
-
?
4 sulfur + 4 H2O + O2
2 hydrogen sulfide + 2 HSO3- + 2 H+
-
discoloration of 2,6-dichlorophenolindophenol (DCPIP) by H2S is followed as an alternative detection method
-
-
?
sulfur + H2O + O2
?
initial enzyme in the sulfur oxidation pathway
-
-
?
sulfur + H2O + O2
?
-
sulfur oxygenase reductase is responsible for the initial oxidation step of elemental sulfur in archaea
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-
?
additional information
?
-
not active with tetrathionate
-
-
?
additional information
?
-
SOR catalyzes simultaneously oxidation and reduction of elementar sulfur to produce sulfite, thiosulfate and sulfide, in the presence of molecule oxygen
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-
?
additional information
?
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enzyme Sor catalyzes the oxygen dependent disproportionation of elemental sulfur, producing sulfite, thiosulfate and sulfide
-
-
?
additional information
?
-
enzyme Sor catalyzes the oxygen dependent disproportionation of elemental sulfur, producing sulfite, thiosulfate and sulfide
-
-
?
additional information
?
-
-
enzyme Sor catalyzes the oxygen dependent disproportionation of elemental sulfur, producing sulfite, thiosulfate and sulfide
-
-
?
additional information
?
-
enzyme Sor catalyzes the oxygen dependent disproportionation of elemental sulfur, producing sulfite, thiosulfate and sulfide
-
-
?
additional information
?
-
enzyme Sor catalyzes the oxygen dependent disproportionation of elemental sulfur, producing sulfite, thiosulfate and sulfide
-
-
?
additional information
?
-
-
at 50°C, nonenzymatic sulfur disproportionation is observed at pH 11 and above. At pH 12, the enzyme activity cannot be distinguished from the background anymore. At 50°C, sulfite exceeds thiosulfate production at all pH value, at 80°C, the main product is thiosulfate with only minor amounts of sulfite (maximum 6%)
-
-
?
additional information
?
-
-
at 50°C, nonenzymatic sulfur disproportionation is observed at pH 11 and above. At pH 12, the enzyme activity cannot be distinguished from the background anymore. At 50°C, sulfite exceeds thiosulfate production at all pH value, at 80°C, the main product is thiosulfate with only minor amounts of sulfite (maximum 6%)
-
-
?
