Data extracted from this reference:
Activating Compound
sulfate
maximum activity at 1.4-2.0 M
Acidiphilium acidophilum
Inhibitors
HgCl2
Acidiphilium acidophilum
N-ethylmaleimide
Acidiphilium acidophilum
tetrathionate
Acidiphilium acidophilum
thiosulfate
Acidiphilium acidophilum
trithionate
substrate inhibition, Ki: 6 mM
Acidiphilium acidophilum
KM Value [mM]
0.07
trithionate
at 30°C
Acidiphilium acidophilum
0.27
trithionate
at 70°C
Acidiphilium acidophilum
Molecular Weight [Da]
34000
SDS-PAGE
Acidiphilium acidophilum
99000
gel filtration
Acidiphilium acidophilum
Natural Substrates/ Products (Substrates)
trithionate + H2O
Acidiphilium acidophilum
involved in cytochrome c reduction
sulfate + thiosulfate
Acidiphilium acidophilum
?
Organism
Purification (Commentary)
Substrates and Products (Substrate)
trithionate + H2O
288770
Acidiphilium acidophilum
sulfate + thiosulfate
288770
Acidiphilium acidophilum
?
trithionate + H2O
involved in cytochrome c reduction
288770
Acidiphilium acidophilum
sulfate + thiosulfate
288770
Acidiphilium acidophilum
?
Subunits
tetramer
4 * 34000
Acidiphilium acidophilum
Temperature Optimum [°C]
70
Acidiphilium acidophilum
Temperature Range [°C]
90
20% of maximum activity
Acidiphilium acidophilum
Temperature Stability [°C]
additional information
no loss of activity by frequent freezing and thawing
Acidiphilium acidophilum
activity lost after 36 days
Acidiphilium acidophilum
30
40% activity after 97 days
Acidiphilium acidophilum
70
activity lost after 27 days
Acidiphilium acidophilum
pH Optimum
3.5
4.5
Acidiphilium acidophilum
pH Range
1
7.5
active above pH 1 and below pH 7.5
Acidiphilium acidophilum
Activating Compound (protein specific)
sulfate
maximum activity at 1.4-2.0 M
Acidiphilium acidophilum
Inhibitors (protein specific)
HgCl2
Acidiphilium acidophilum
N-ethylmaleimide
Acidiphilium acidophilum
tetrathionate
Acidiphilium acidophilum
thiosulfate
Acidiphilium acidophilum
trithionate
substrate inhibition, Ki: 6 mM
Acidiphilium acidophilum
KM Value [mM] (protein specific)
0.07
trithionate
at 30°C
Acidiphilium acidophilum
0.27
trithionate
at 70°C
Acidiphilium acidophilum
Molecular Weight [Da] (protein specific)
34000
SDS-PAGE
Acidiphilium acidophilum
99000
gel filtration
Acidiphilium acidophilum
Natural Substrates/ Products (Substrates) (protein specific)
trithionate + H2O
Acidiphilium acidophilum
involved in cytochrome c reduction
sulfate + thiosulfate
Acidiphilium acidophilum
?
Purification (Commentary) (protein specific)
Substrates and Products (Substrate) (protein specific)
trithionate + H2O
288770
Acidiphilium acidophilum
sulfate + thiosulfate
288770
Acidiphilium acidophilum
?
trithionate + H2O
involved in cytochrome c reduction
288770
Acidiphilium acidophilum
sulfate + thiosulfate
288770
Acidiphilium acidophilum
?
Subunits (protein specific)
tetramer
4 * 34000
Acidiphilium acidophilum
Temperature Optimum [°C] (protein specific)
70
Acidiphilium acidophilum
Temperature Range [°C] (protein specific)
90
20% of maximum activity
Acidiphilium acidophilum
Temperature Stability [°C] (protein specific)
additional information
no loss of activity by frequent freezing and thawing
Acidiphilium acidophilum
activity lost after 36 days
Acidiphilium acidophilum
30
40% activity after 97 days
Acidiphilium acidophilum
70
activity lost after 27 days
Acidiphilium acidophilum
pH Optimum (protein specific)
3.5
4.5
Acidiphilium acidophilum
pH Range (protein specific)
1
7.5
active above pH 1 and below pH 7.5
Acidiphilium acidophilum
Other publictions for EC 3.12.1.1
701172
Anandham
Chemolithoautotrophic oxidatio ...
Alcaligenes sp., Alcaligenes sp. ATSB22, Dyella ginsengisoli, Dyella ginsengisoli ATSB10, Halothiobacillus sp., Halothiobacillus sp. ATSB2, Leifsonia shinshuensis, Leifsonia shinshuensis ATSB20, Methylobacterium phyllosphaerae, Methylobacterium phyllosphaerae ATSB31, Pandoraea pnomenusa, Pandoraea pnomenusa ATSB26, Pandoraea sp., Pandoraea sp. ATSB30, Pandoraea sputorum, Pandoraea sputorum ATSB28, Paraburkholderia kururiensis
Res. Microbiol.
159
579-589
2008
-
-
-
-
-
-
-
-
-
-
-
17
-
31
-
-
-
-
-
-
9
-
34
-
-
-
-
-
-
-
-
-
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17
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9
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34
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288770
Meulenberg
Purification and partial chara ...
Acidiphilium acidophilum
Eur. J. Biochem.
209
367-374
1992
1
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5
2
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2
1
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2
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1
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2
1
1
1
4
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1
1
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5
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2
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2
1
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1
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2
1
1
1
4
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1
1
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288769
Lu
-
Cellular location and partial ...
Thermithiobacillus tepidarius
J. Gen. Microbiol.
134
877-885
1988
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