What is ")-phosphatase"

In enzymology, a [hydroxymethylglutaryl-CoA reductase (NADPH)]-phosphatase is an enzyme that catalyzes the chemical reaction

[hydroxymethylglutaryl-CoA reductase (NADPH)] phosphate + HO $\rightleftharpoons$ [hydroxymethylglutaryl-CoA reductase (NADPH)] + phosphate

Thus, the two substrates of this enzyme are hydroxymethylglutaryl-CoA reductase (NADPH) phosphate and HO, whereas its two products are hydroxymethylglutaryl-CoA reductase (NADPH) and phosphate.

This enzyme belongs to the family of hydrolases, specifically those acting on phosphoric monoester bonds. The systematic name of this enzyme class is [hydroxymethylglutaryl-CoA reductase (NADPH)]-phosphate phosphohydrolase. This enzyme is also called reductase phosphatase.

In enzymology, a [pyruvate dehydrogenase (acetyl-transferring)]-phosphatase is an enzyme that catalyzes the chemical reaction

[pyruvate dehydrogenase (acetyl-transferring)] phosphate + HO $\rightleftharpoons$ [pyruvate dehydrogenase (acetyl-transferring)] + phosphate

Thus, the two substrates of this enzyme are pyruvate dehydrogenase (acetyl-transferring) phosphate and HO, whereas its two products are pyruvate dehydrogenase (acetyl-transferring) and phosphate.

This enzyme belongs to the family of hydrolases, specifically those acting on phosphoric monoester bonds. The systematic name of this enzyme class is [pyruvate dehydrogenase (acetyl-transferring)]-phosphate phosphohydrolase. Other names in common use include pyruvate dehydrogenase phosphatase, phosphopyruvate dehydrogenase phosphatase, [pyruvate dehydrogenase (lipoamide)]-phosphatase, and [pyruvate dehydrogenase (lipoamide)]-phosphate phosphohydrolase.

(3-methyl-2-oxobutanoate dehydrogenase (2-methylpropanoyl-transferring))-phosphatase (, branched-chain oxo-acid dehydrogenase phosphatase, branched-chain 2-keto acid dehydrogenase phosphatase, branched-chain alpha-keto acid dehydrogenase phosphatase, BCKDH, [3-methyl-2-oxobutanoate dehydrogenase (lipoamide)]-phosphatase, [3-methyl-2-oxobutanoate dehydrogenase (lipoamide)]-phosphate phosphohydrolase) is an enzyme with systematic name (3-methyl-2-oxobutanoate dehydrogenase (2-methylpropanoyl-transferring))-phosphate phosphohydrolase. This enzyme catalyses the following chemical reaction

[3-methyl-2-oxobutanoate dehydrogenase (2-methylpropanoyl-transferring)] phosphate + HO $\rightleftharpoons$ [3-methyl-2-oxobutanoate dehydrogenase (2-methylpropanoyl-transferring)] + phosphate

This mitochondrial enzyme is associated with the 3-methyl-2-oxobutanoate dehydrogenase complex.