1.2.5.1: pyruvate dehydrogenase (quinone)
This is an abbreviated version!
For detailed information about pyruvate dehydrogenase (quinone), go to the full flat file.
Word Map on EC 1.2.5.1
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1.2.5.1
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corynebacterium
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glutamicum
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flavoprotein
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fed-batch
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thiamin
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acetohydroxyacid
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transaminase
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volumetric
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2-ketoisovalerate
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isomeroreductase
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l-valine
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ilvbncd
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dihydroxyacid
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l-lactate
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transhydrogenase
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pta-acka
- 1.2.5.1
-
corynebacterium
- glutamicum
- flavoprotein
-
fed-batch
- thiamin
-
acetohydroxyacid
- transaminase
-
volumetric
- 2-ketoisovalerate
-
isomeroreductase
- l-valine
-
ilvbncd
-
dihydroxyacid
- l-lactate
-
transhydrogenase
-
pta-acka
Reaction
Synonyms
EC 1.2.2.2, ECPOX, POX, poxB, POXEC, pqo, pyruvate (quinone) dehydrogenase, pyruvate oxidase, pyruvate oxidase B, pyruvate:quinone oxidoreductase, pyruvate:ubiquinone-8-oxidoreductase, ubiquinione-dependent pyruvate oxidase, ubiquinone-dependent pyruvate oxidase
ECTree
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Metals Ions
Metals Ions on EC 1.2.5.1 - pyruvate dehydrogenase (quinone)
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alpha-chymotrypsin
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20 micromol/ml, wild-type enzyme and the mutant poxB4 are activated 15- and 70fold, respectively, and the mutant poxB3 is activated 14fold
anionic detergents
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the enzyme activity is stimulated 20- to 50fold, if the enzyme is removed from the membrane particulate fraction of the cell by incubation with a wide variety of amphiphiles
Cationic detergents
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the enzyme activity is stimulated 20- to 50fold, if the enzyme is removed from the membrane particulate fraction of the cell by incubation with a wide variety of amphiphiles
SDS
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20 microM, activates the wild-type and mutant enzymes, poxB3 and poxB4, 15-, 20-, and 70fold, respectively
Triton X-100
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2.2 mM, activates the wild-type and mutant enzymes, poxB3 and poxB4, 32-, 4-, and 6fold, respectively. With the addition of alpha-chymotrypsin the activation of the mutant enzymes poxB3 and poxB4 is increased 14- and 39fold, respectively
Zwitterionic detergents
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the enzyme activity is stimulated 20- to 50fold, if the enzyme is removed from the membrane particulate fraction of the cell by incubation with a wide variety of amphiphiles