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
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non-heme
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disproportionation
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acidithiobacillus
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acidophil
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sulfobacillus
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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 + = 2 hydrogen sulfide + 2 sulfite
Synonyms
AaSOR, SAMN00768000_1627, SAMN00768000_1798, SOR, SOR protein, SOR-AT, sulfur oxygenase, sulfur oxygenase reductase, sulfuroxygenasereductase, sulphur oxygenase reductase, TpSOR, TPY_0405
ECTree
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Inhibitors
Inhibitors on EC 1.13.11.55 - sulfur oxygenase/reductase
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4,5-dihydroxy-meta-benzenedisulfonic acid
tiron, Fe3+-specific chelator, strong inhibition
glycine betaine
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25% inhibition at 1 M NaCl, below 10% activity at 3 M, inactive at 4 M NaCl
NaCl
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25% inhibition at 1 M NaCl, below 10% activity at 3 M, residual activities of 0.2% of the maximum at 5 M NaCl
Zn2+
0.5 mM, 95% inhibition of oxygenase reaction (formation of hydrogen sulfide), 84% inhibition of reductase reaction (formation of sulfite plus thiosulfate)
Zn2+
zinc binds far from the actIve sIte , Zn2+ interferes over a distance with the subunit pores in the outer shell, possibly by restriction of protein flexibility or substrate access or product exit
the enmzyme is not affected by CN-, N3-, or reduced glutathione
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additional information
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the enmzyme is not affected by CN-, N3-, or reduced glutathione
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additional information
not inhibited by CN-, N2 and reduced glutathione
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