Zobrazeno 1 - 10
of 52
pro vyhledávání: '"E Pinner"'
Publikováno v:
The Journal of Immunology. 157:3559-3568
The mouse Nramp1 gene (Bcg/Ity/Lsh) controls innate defense to infection with intracellular parasites such as Mycobacterium, Salmonella, and Leishmania. Sequence analysis of Nramp1 predicts a hydrophobic, membrane-associated protein expressed exclusi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b0efb39bdb1b2ed28ce4832ae1092f3
https://doi.org/10.4049/jimmunol.157.8.3559
https://doi.org/10.4049/jimmunol.157.8.3559
Publikováno v:
FEBS Letters. 365:18-22
The diuretic drug amiloride is a specific inhibitor of sodium transporting proteins in several cell types. Attempts to inhibit this activity in membrane vesicles derived from various bacteria, did not yield clear results. Therefore, we tested the eff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b0dbb98e25752e8e9a36c76b6686c64
https://doi.org/10.1016/0014-5793(95)00364-f
https://doi.org/10.1016/0014-5793(95)00364-f
Publikováno v:
Journal of Biological Chemistry. 270:3816-3822
The Escherichia coli mutant ΔnhaAΔnhaB (EP432), which lacks the two specific Na+/H+ antiporter genes, is incapable of efficiently excreting Na+. Accordingly at low K+ (6 mM) medium, its intracellular Na+ concentration is only slightly lower (1.5-2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03697a3a35d13c4cb9e96806af1eae22
https://doi.org/10.1074/jbc.270.8.3816
https://doi.org/10.1074/jbc.270.8.3816
Publikováno v:
Journal of Biological Chemistry. 269:26274-26279
NhaB, a Na+/H+ antiporter from Escherichia coli, was overproduced, purified, and reconstituted in a functional state, demonstrating that a single polypeptide, the product of the nhaB gene, can catalyze full activity. NhaB is a minor protein that acco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d6466fb7a7af0727e63153e39810e97
https://doi.org/10.1016/s0021-9258(18)47190-6
https://doi.org/10.1016/s0021-9258(18)47190-6
Autor:
E. Padan, D M Ivey, E. Pinner, Arthur A. Guffanti, Terry A. Krulwich, R. Karpel, S. Schuldiner, J. Zemsky
Publikováno v:
Journal of Biological Chemistry. 268:11296-11303
DNA libraries from alkaliphilic Bacillus firmus OF4 had been screened earlier (Ivey, D.M., Guffanti, A.A., Bossewitch, J. S., Padan, E., and Krulwich, T. A. (1991) J. Biol. Chem. 266, 23483-23489) for clones that would functionally complement a strai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59b0acaae26bfea67febc8e0f3e25760
https://doi.org/10.1016/s0021-9258(18)82124-x
https://doi.org/10.1016/s0021-9258(18)82124-x
Publikováno v:
Journal of Biological Chemistry. 268:1729-1734
The nhaB gene which codes for Na+/H+ antiporter activity in Escherichia coli was recently cloned (Pinner, E., Padan, E., and Schuldiner, S. (1992) J. Biol. Chem. 267, 11064-11068). In order to elucidate the role of nhaB in Na+ and H+ ions physiology
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8ca83bd614342509521d32e080288e7
https://doi.org/10.1016/s0021-9258(18)53913-2
https://doi.org/10.1016/s0021-9258(18)53913-2
Publikováno v:
Journal of Biological Chemistry. 267:11064-11068
In Escherichia coli, expulsion of sodium ions is driven by proton flux via at least two distinct Na+/H+ antiporters, NhaA and NhaB. When the nhaA gene is deleted from the chromosome, the cell becomes sensitive to high salinity and alkaline pH (Padan,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15fc86d8e2e21d81ef6a8904cb4c5fa9
https://doi.org/10.1016/s0021-9258(19)49875-x
https://doi.org/10.1016/s0021-9258(19)49875-x
Publikováno v:
Archives of Microbiology. 157:323-328
Na+/H+ antiporter activity is wide-spread and plays essential physiological roles. We found that several Enterobacteriaceae share conserved sequences with nhaA, the gene coding for an E. coli antiporter. A delta nhaA strain, which is sensitive to Na+
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c60318a2941b9850d0f079623c2952d8
https://doi.org/10.1007/bf00248676
https://doi.org/10.1007/bf00248676
Akademický článek
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nhaA encodes an Na+/H+ antiporter in Escherichia coli which is essential for adaptation to high salinity and alkaline pH in the presence of Na+. We used Northern (RNA) analysis to measure directly the cellular levels of nhaA mRNA. NhaR belongs to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d3e680cdce4157bd61bb631c53d478d
https://europepmc.org/articles/PMC178537/
https://europepmc.org/articles/PMC178537/
