1.8.99.B2: tetrathionate reductase
This is an abbreviated version!
For detailed information about tetrathionate reductase, go to the full flat file.
Word Map on EC 1.8.99.B2
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1.8.99.B2
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campylobacter
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thiosulfate-oxidizing
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tsdas
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microaerophilic
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octaheme
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oneidensis
- 1.8.99.B2
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campylobacter
-
thiosulfate-oxidizing
-
tsdas
-
microaerophilic
-
octaheme
- oneidensis
Reaction
Synonyms
AFE_0042, C8J_0815, CjTsdA, di-heme TsdA, tetrathionate-forming thiosulfate dehydrogenase, tetrathionate-forming TSD, thiosulfate dehydrogenase, thiosulfate:quinone reductase, TQO, TSD, TsdA, ttrA, WsTsdA
ECTree
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Inhibitors
Inhibitors on EC 1.8.99.B2 - tetrathionate reductase
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Na+
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inhibitory at high concentration above 200 mM; inihibits at high concentrations
Sodium sulfate
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100 mM, presence of 200 mM NaCl, 57% residual activity
sodium sulfite
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0.1 mM, presence of 200 mM NaCl, 45% residual activity
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1 microM, presence of 200 mM NaCl, 12% residual activity
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88% inhibition at 0.001 mM
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1 mM, presence of 200 mM NaCl, 84% residual activity
150 mM Na-sulfate is required to generate maximum activity, 60% inhibition at 200 mM
activates 1.6fold at 2 mM, higher concentration of sulfite ions results in inhibition of the enzyme, and almost complete inhibition at 10 mM sulfite