光调节葡萄糖-6-磷酸脱氢酶：光失活系统的部分特性及其对叶绿体和细胞质形式酶性质的影响。
Light modulation of glucose-6-phosphate dehydrogenase: partial characterization of the light inactivation system and its effects on the properties of the chloroplastic and cytoplasmic forms of the enzyme.
机构信息
Department of Biological Sciences, University of Illinois at Chicago Circle, Chicago, Illinois 60680.
出版信息
Plant Physiol. 1976 Aug;58(2):135-9. doi: 10.1104/pp.58.2.135.
Abstract
Light inactivation of glucose-6-phosphate dehydrogenase within the pea (Pisum sativum L.) leaf chloroplast has a narrow pH optimum between 7.2 and 7.4 and is NADP-sensitive. The pH optimum for dark activation is slightly lower. Inactivation apparently results in a simple decrease in maximal velocity of the chloroplastic and cytoplasmic forms of the enzyme with no concomitant change in pH optimum or K(m) (glucose 6-phosphate).
摘要
豌豆（Pisum sativum L.）叶绿体中葡萄糖-6-磷酸脱氢酶的光失活在 pH7.2 到 7.4 之间具有较窄的 pH 最佳值，且对 NADP 敏感。暗激活的 pH 最佳值略低。失活显然导致酶的叶绿体和细胞质形式的最大速度简单降低，而 pH 最佳值或 K(m)（葡萄糖 6-磷酸）没有伴随变化。
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本文引用的文献
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2
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3
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