(3-methyl-2-oxobutanoate dehydrogenase (2-methylpropanoyl-transferring))-phosphatase (EC 3.1.3.52, branched-chain oxo-acid dehydrogenase phosphatase, branched-chain 2-keto acid dehydrogenase phosphatase, branched-chain α-keto acid dehydrogenase phosphatase, BCKDH',
-methyl-2-oxobutanoate dehydrogenase (lipoamide)phosphatase,
-methyl-2-oxobutanoate dehydrogenase (lipoamide)phosphate phosphohydrolase) is an
enzyme
An enzyme () is a protein that acts as a biological catalyst by accelerating chemical reactions. The molecules upon which enzymes may act are called substrate (chemistry), substrates, and the enzyme converts the substrates into different mol ...
with
systematic name
A systematic name is a name given in a systematic way to one unique group, organism, object or chemical substance, out of a specific population or collection. Systematic names are usually part of a nomenclature.
A semisystematic name or semitrivi ...
(3-methyl-2-oxobutanoate dehydrogenase (2-methylpropanoyl-transferring))-phosphate phosphohydrolase.
This enzyme
catalyses the following
chemical reaction
A chemical reaction is a process that leads to the chemistry, chemical transformation of one set of chemical substances to another. When chemical reactions occur, the atoms are rearranged and the reaction is accompanied by an Gibbs free energy, ...
:
-methyl-2-oxobutanoate dehydrogenase (2-methylpropanoyl-transferring)phosphate + H
2O
-methyl-2-oxobutanoate dehydrogenase (2-methylpropanoyl-transferring)+
phosphate
Phosphates are the naturally occurring form of the element phosphorus.
In chemistry, a phosphate is an anion, salt, functional group or ester derived from a phosphoric acid. It most commonly means orthophosphate, a derivative of orthop ...
This
mitochondria
A mitochondrion () is an organelle found in the cells of most eukaryotes, such as animals, plants and fungi. Mitochondria have a double membrane structure and use aerobic respiration to generate adenosine triphosphate (ATP), which is us ...
l enzyme is associated with the
3-methyl-2-oxobutanoate dehydrogenase
In enzymology, a 3-methyl-2-oxobutanoate dehydrogenase () is an enzyme that catalyzes the chemical reaction
:3-methyl-2-oxobutanoate + ihydrolipoyllysine-residue (2-methylpropanoyl)transferaselipoyllysine \rightleftharpoons ihydrolipoyllysine-r ...
complex.
References
External links
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EC 3.1.3