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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
3
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pubmed:dateCreated |
1978-2-18
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pubmed:abstractText |
The effect of inhibitors and uncouplers on the osmotic shock-sensitive transport systems for glutamine and galactose (by the beta-methyl galactoside permease) was compared to their effect on the osmotic shock-resistant proline and galactose permease systems in cytochrome-deficient cells of Salmonella typhimurium SASY28. Both osmotic shock-sensitive and -resistant systems were sensitive to uncouplers and to inhibitors of the membrane-bound Ca2+, Mg2+-activated adenosine triphosphatase. This suggests that uptake by both types of systems is energized in these cells by an electrochemical gradient of protons formed by ATP hydrolysis through the ATPase.
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
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pubmed:status |
MEDLINE
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pubmed:issn |
0091-7419
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:volume |
6
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
389-98
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pubmed:dateRevised |
2000-12-18
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pubmed:meshHeading |
pubmed-meshheading:22779-Adenosine Triphosphate,
pubmed-meshheading:22779-Arsenates,
pubmed-meshheading:22779-Azides,
pubmed-meshheading:22779-Biological Transport,
pubmed-meshheading:22779-Carbonyl Cyanide m-Chlorophenyl Hydrazone,
pubmed-meshheading:22779-Cytochromes,
pubmed-meshheading:22779-Dinitrophenols,
pubmed-meshheading:22779-Galactose,
pubmed-meshheading:22779-Glutamine,
pubmed-meshheading:22779-Hydrogen-Ion Concentration,
pubmed-meshheading:22779-Kinetics,
pubmed-meshheading:22779-Methylgalactosides,
pubmed-meshheading:22779-Mutation,
pubmed-meshheading:22779-Proline,
pubmed-meshheading:22779-Salmonella typhimurium
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pubmed:year |
1977
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pubmed:articleTitle |
Energetics of galactose, proline, and glutamine transport in a cytochrome-deficient mutant of Salmonella typhimurium.
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pubmed:publicationType |
Journal Article
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