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In enzymology, a myosin-heavy-chain kinase () is an enzyme that catalyzes the chemical reaction :ATP + (heavy-chain ) ADP + (heavy-chain ) phosphate Thus, the two substrates of this enzyme are ATP and myosin heavy-chain, whereas its two products are ADP and myosin heavy-chain phosphate. This enzyme belongs to the family of transferases, specifically those transferring a phosphate group to the sidechain oxygen atom of serine or threonine residues in proteins (protein-serine/threonine kinases). The systematic name of this enzyme class is ATP:(heavy-chain ) O-phosphotransferase. Other names in common use include *ATP:myosin-heavy-chain O-phosphotransferase *calmodulin-dependent myosin heavy chain kinase *MHCK *MIHC kinase *myosin heavy chain kinase *myosin I heavy-chain kinase *myosin II heavy-chain kinase *() kinase *myosin heavy chain kinase A *STK6. ==References== * * * * * * * * * 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Myosin-heavy-chain kinase」の詳細全文を読む スポンサード リンク
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