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超高压导向的大肠杆菌葡萄糖6-磷酸膜受体

uhp-directed, glucose 6-phosphate membrane receptor in Escherichia coli.

作者信息

Goldenbaum P E, Farmer K S

出版信息

J Bacteriol. 1980 Apr;142(1):347-9. doi: 10.1128/jb.142.1.347-349.1980.

Abstract

Membrane vesicles were characterized for their ability to specifically bind [14C]glucose 6-phosphate. Membranes prepared from a strain carrying a ColE1 uhp hybrid plasmid showed significantly enhanced glucose 6-phosphate binding. It is hypothesized that glucose 6-phosphate binding to these membranes is due to a uhpR-directed, membrane-bound receptor which functions in regulation of the inducible uhpT gene product: the hexose phosphate permease.

摘要

对膜泡进行了其特异性结合[14C]葡萄糖6-磷酸能力的表征。从携带ColE1 uhp杂交质粒的菌株制备的膜显示出显著增强的葡萄糖6-磷酸结合能力。据推测,葡萄糖6-磷酸与这些膜的结合是由于一种由uhpR指导的膜结合受体,该受体在诱导型uhpT基因产物(己糖磷酸通透酶)的调节中起作用。

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Conversion of active transport vesicles of Escherichia coli into oxidative phosphorylation vesicles.
Biochim Biophys Acta. 1974 Jul 25;357(1):63-6. doi: 10.1016/0005-2728(74)90112-1.
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The hexose phosphate transport system of Escherichia coli.
Adv Enzymol Relat Areas Mol Biol. 1976;44:237-59. doi: 10.1002/9780470122891.ch7.

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