Amiloride-sensitive Na+-H+ antiporter in Escherichia coli.
نویسندگان
چکیده
In everted vesicles of Escherichia coli, delta pH caused by H+ efflux through the Na+/H+ antiporter was measured by using a fluorescent dye. Amiloride inhibited the activity of the Na+/H+ antiporter. Kinetic studies showed that amiloride competed with Na+. The inhibition constant of 40 microM was obtained.
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ورودعنوان ژورنال:
- Journal of bacteriology
دوره 163 1 شماره
صفحات -
تاریخ انتشار 1985