1.8.99.B2: tetrathionate reductase

This is an abbreviated version!
For detailed information about tetrathionate reductase, go to the full flat file.

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

     1 Oxidoreductases

         1.8 Acting on a sulfur group of donors

             1.8.99 With unknown physiological acceptors

                1.8.99.B2 tetrathionate reductase

Advanced search results

Do not include text mining results

Include results (more...)

Include results (more...)

Results	in table
2	Activating Compound
2	AA Sequence
2	Application
4	Cloned(Commentary)
11	Cofactor
11	General Information
14	Inhibitors
1	kcat/KM [mM/s]
2	KM Value [mM]
7	Localization
14	Metals/Ions
8	Molecular Weight [Da]
10	Natural Substrates/ Products (Substrates)
18	Organism
8	pH Optimum
1	pH Range
1	pH Stability
3	Protein Variants
7	Purification (Commentary)
1	Reaction
13	Reference
5	Source Tissue
8	Specific Activity [micromol/min/mg]
35	Substrates and Products (Substrate)
12	Subunits
32	Synonyms
8	Temperature Optimum [°C]
2	Temperature Stability [°C]
1	Turnover Number [1/s]

Inhibitors

print visible entries

print all entries

Go back to the abbreviated version
of the Enzyme Summary Page.

Inhibitors on EC 1.8.99.B2 - tetrathionate reductase

Please wait a moment until all data is loaded. This message will disappear when all data is loaded.

top print hide show all columns Go to Inhibitor Search

Please wait a moment until the data is sorted. This message will disappear when the data is sorted.

INHIBITOR

ORGANISM

UNIPROT

COMMENTARY

LITERATURE

IMAGE

2-heptyl-4-hydroxy-quinoline N-oxide

2 entries

2-heptyl-4-hydroxyquinoline N-oxide

2 entries

N-ethylmaleimide

2 entries

Na+

Acidithiobacillus thiooxidans

-

inhibitory at high concentration above 200 mM; inihibits at high concentrations

742121

Na2SO3

Acidithiobacillus thiooxidans

-

70% inhibition at 1 mM

742121

Na2SO4

2 entries

Sodium sulfate

Acidithiobacillus thiooxidans

-

100 mM, presence of 200 mM NaCl, 57% residual activity

737877

sodium sulfite

Acidithiobacillus thiooxidans

-

0.1 mM, presence of 200 mM NaCl, 45% residual activity

737877

sulfite

2 entries

2-heptyl-4-hydroxy-quinoline N-oxide

Acidithiobacillus thiooxidans

-

1 microM, presence of 200 mM NaCl, 12% residual activity

737877

2-heptyl-4-hydroxy-quinoline N-oxide

Acidithiobacillus thiooxidans

-

strong inhibition

742121

2-heptyl-4-hydroxyquinoline N-oxide

Acidithiobacillus thiooxidans

-

88% inhibition at 0.001 mM

742121

2-heptyl-4-hydroxyquinoline N-oxide

Acidithiobacillus thiooxidans

-

strong inhibition

742121

N-ethylmaleimide

Acidithiobacillus thiooxidans

-

1 mM, presence of 200 mM NaCl, 84% residual activity

737877

N-ethylmaleimide

Acidithiobacillus thiooxidans

-

16% inhibition at 1 mM

742121

Na2SO4

Acidithiobacillus ferrooxidans

B7J3E3

150 mM Na-sulfate is required to generate maximum activity, 60% inhibition at 200 mM

741675

Na2SO4

Acidithiobacillus thiooxidans

-

54% inhibition at 200 mM

742121

sulfite

Acidithiobacillus ferrooxidans

B7J3E3

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

741675

sulfite

Acidithiobacillus thiooxidans

-

-

742121