Calcium-Stimulated, ATP-Magnesium-Dependent Inactivation of Pig Liver Glycogen Synthase
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概要
- 論文の詳細を見る
Ca2+-stimulated inactivation of liver glycogen synthase was observed when a partially purified liver phosphorylase kinase fraction containing glycogen synthase was incubated with ATP-Mg2+. The Ca2+-stimulated portion of this inactivation was partially counteracted by trifluoperazine and slightly stimulated by exogenously added calmodulin. These results suggest that Ca2+-calmodulin may be involved as one of the factors causing this glycogen synthase inactivation. Although the exact mechanism mediated by Ca2+ has not been clearly determined, the possibility of the participation of some Ca2+-dependent protein kinase is discussed.
- 社団法人 日本生化学会の論文
著者
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NAKAMURA Shun-ichi
Department of Biochemistry, Kobe University School of Medicine
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Yamamura Hirohei
Department Of Biochemistry Kobe University School Of Medicine
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Hashimoto Eikichi
Department Of Pathological Biochemistry School Of Life Science Faculty Of Medicine Tottori Universit
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MIZUTA Keiko
Department of Biochemistry, Fukui Medical School
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TSUTOU Akimitsu
Department of Biochemistry, Fukui Medical School
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