| 质膜H~+-ATPase磷酸化对其活性的调节 |
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| 引用本文： | 凌启阆,向左云,刘华,尚克进.质膜H~+-ATPase磷酸化对其活性的调节[J].中国生物化学与分子生物学报,1998,14(3):346-349. |
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| 作者姓名： | 凌启阆 向左云 刘华 尚克进 |
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| 作者单位： | 南开大学生物化学及分子生物学系 |
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| 摘 要： | 质膜Ｈ＋┐ＡＴＰａｓｅ磷酸化对其活性的调节＊凌启阆向左云刘华尚克进（南开大学生物化学及分子生物学系，天津３０００７１）ＲｅｇｕｌａｔｉｏｎｏｆＰＭＨ＋┐ＡＴＰａｓｅＡｃｔｉｖｉｔｙｂｙＩｔｓＰｈｏｓｐｈｏｒｙｌａｔｉｏｎＬｉｎｇＱｉ－ＬａｎｇＸｉａｎ...
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| 关 键 词： | Plasma membrane H ATPase Activity regulation Phosphorylation |
| 收稿时间： | 1998-06-20 |
Regulation of PM H+ ATPase Activity by Its Phosphorylation |
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| Ling Qi Lang,Xiang Zuo Yun,Liu Hua,Shang Ke Jin.Regulation of PM H+ ATPase Activity by Its Phosphorylation[J].Chinese Journal of Biochemistry and Molecular Biology,1998,14(3):346-349. |
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| Authors: | Ling Qi Lang Xiang Zuo Yun Liu Hua Shang Ke Jin |
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| Institution: | (Department of Biochemistry and Molecular Biology,Nankai University,Tianjin 300071 |
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| Abstract: | The relationship between phosphorylation and activity of plasma membrane H+ ATPase(PM H+ ATPase)in the in vivo treatments of auxin (IAA) and chlorpromazine(CPZ)has been investigated.The study shows that IAA not only improves the level of PM H+ ATPase phosphorylation but also induces its activity.On the other hand,CPZ inhibits the activity of PM H+ ATPase and its phosphorylation level at the same time.Statistical analysis demonstrates that an extremely positive correlation exists between the level of phosphorylation and the activity of PM H+ ATPase.These results suggest that the activity of PM H+ ATPase is regulated by its phosphorylation. |
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