磷壁酸的合成。胞苷5′-二磷酸甘油酯浓度的调控

Luis Glaser
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引用次数: 19

摘要

报道了枯草芽孢杆菌(NCTC 3610)胞苷5′-二磷酸甘油三酯焦磷酸酶的部分纯化。胞苷5′-二磷酸甘油酯的Km为1.6·10−3M。这表明该酶的功能是在胆酸合成速率降低的条件下防止胞苷5′-二磷酸甘油三酯的积累。类似的机制也适用于体内控制其他核苷二磷酸糖的浓度。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The synthesis of teichoic acid IV. On the regulation of cytidine 5′-diphosphateglycerol concentration

The partial purification of a cytidine 5′-diphosphateglycerol pyrophosphatase from Bacillus subtilis (NCTC 3610) is described. The Km for cytidine 5′-diphosphateglycerol is 1.6·10−3M. It is suggested that the function of this enzyme is to prevent the accumulation of cytidine 5′-diphosphateglycerol under conditions where the rate of teichoic acid synthesis is decreased. A similar mechanism is suggested for the control in vivo of the concentration of some other nucleoside diphosphate sugars.

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