Amiloride-sensitive Na+-H+ antiporter in Escherichia coli.
AUTOR(ES)
Mochizuki-Oda, N
RESUMO
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.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=219128Documentos Relacionados
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