Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 Amiloride-sensitive Na+-H+ antiporter in Escherichia coli.

Literature DB >> 2989251

Amiloride-sensitive Na+-H+ antiporter in Escherichia coli.

Abstract

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.

Entities: Chemical Species

Mesh：

Substances：

Year: 1985 PMID： 2989251 PMCID： PMC219128 DOI： 10.1128/jb.163.1.395-397.1985

Source DB: PubMed Journal: J Bacteriol ISSN： 0021-9193 Impact factor: 3.490

11 in total

1. Sodium-proton antiport in isolated membrane vesicles of Escherichia coli.

Authors: S Schuldiner; H Fishkes
Journal: Biochemistry Date: 1978-02-21 Impact factor: 3.162

2. Irreversible inhibition of sodium entry sites in frog skin by a photosensitive amiloride analog.

Authors: D J Benos; L J Mandel
Journal: Science Date: 1978-03-17 Impact factor: 47.728

3. Chloride-hydroxide exchange across mitochondrial, erythrocyte and artificial lipid membranes mediated by trialkyl- and triphenyltin compounds.

Authors: M J Selwyn; A P Dawson; M Stockdale; N Gains
Journal: Eur J Biochem Date: 1970-05-01

Review 4. Chemiosmotic coupling in oxidative and photosynthetic phosphorylation.

Authors: P Mitchell
Journal: Biol Rev Camb Philos Soc Date: 1966-08

5. Cation/proton antiport systems in Escherichia coli. Properties of the potassium/proton antiporter.

Authors: R N Brey; B P Rosen; E N Sorensen
Journal: J Biol Chem Date: 1980-01-10 Impact factor: 5.157

6. Electrochemical proton gradient in inverted membrane vesicles from Escherichia coli.

Authors: W W Reenstra; L Patel; H Rottenberg; H R Kaback
Journal: Biochemistry Date: 1980-01-08 Impact factor: 3.162

7. A single locus in Escherichia coli governs growth in alkaline pH and on carbon sources whose transport is sodium dependent.

Authors: D Zilberstein; E Padan; S Schuldiner
Journal: FEBS Lett Date: 1980-07-28 Impact factor: 4.124

8. Irreversible inhibition of sodium transport by the toad urinary bladder following photolysis of amiloride analogs.

Authors: M H Cobb; W N Scott
Journal: Experientia Date: 1981-01-15

9. Use of lipophilic cation-permeable mutants for measurement of transmembrane electrical potential in metabolizing cells of Escherichia coli.

Authors: N Hirota; S Matsuura; N Mochizuki; N Mutoh; Y Imae
Journal: J Bacteriol Date: 1981-11 Impact factor: 3.490