label: [3-methyl-2-oxobutanoate dehydrogenase (lipoamide)]-phosphatase activity
label_lc: [3-methyl-2-oxobutanoate dehydrogenase (lipoamide)]-phosphatase activity
description: "Catalysis of the reaction: H2O + O-phospho-L-seryl-[3-methyl-2-oxobutanoate dehydrogenase] = L-seryl-[3-methyl-2-oxobutanoate dehydrogenase] + phosphate."