label: [hydroxymethylglutaryl-CoA reductase (NADPH)] kinase activity
label_lc: [hydroxymethylglutaryl-coa reductase (nadph)] kinase activity
description: "Catalysis of the reaction: [3-hydroxy-3-methylglutaryl-CoA reductase (NADPH)] + ATP = [3-hydroxy-3-methylglutaryl-CoA reductase (NADPH)] phosphate + ADP."