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256 related items for PubMed ID: 19923224

  • 1. Transmembrane segment II of NhaA Na+/H+ antiporter lines the cation passage, and Asp65 is critical for pH activation of the antiporter.
    Herz K, Rimon A, Olkhova E, Kozachkov L, Padan E.
    J Biol Chem; 2010 Jan 15; 285(3):2211-20. PubMed ID: 19923224
    [Abstract] [Full Text] [Related]

  • 2. Helix VIII of NhaA Na(+)/H(+) antiporter participates in the periplasmic cation passage and pH regulation of the antiporter.
    Diab M, Rimon A, Tzubery T, Padan E.
    J Mol Biol; 2011 Oct 28; 413(3):604-14. PubMed ID: 21907722
    [Abstract] [Full Text] [Related]

  • 3. Structure-based functional study reveals multiple roles of transmembrane segment IX and loop VIII-IX in NhaA Na+/H+ antiporter of Escherichia coli at physiological pH.
    Tzubery T, Rimon A, Padan E.
    J Biol Chem; 2008 Jun 06; 283(23):15975-87. PubMed ID: 18387952
    [Abstract] [Full Text] [Related]

  • 4. Functional and structural interactions of the transmembrane domain X of NhaA, Na+/H+ antiporter of Escherichia coli, at physiological pH.
    Kozachkov L, Herz K, Padan E.
    Biochemistry; 2007 Mar 06; 46(9):2419-30. PubMed ID: 17284054
    [Abstract] [Full Text] [Related]

  • 5. The unwound portion dividing helix IV of NhaA undergoes a conformational change at physiological pH and lines the cation passage.
    Rimon A, Kozachkov-Magrisso L, Padan E.
    Biochemistry; 2012 Nov 27; 51(47):9560-9. PubMed ID: 23131124
    [Abstract] [Full Text] [Related]

  • 6. The fourth transmembrane domain of the Helicobacter pylori Na+/H+ antiporter NhaA faces a water-filled channel required for ion transport.
    Kuwabara N, Inoue H, Tsuboi Y, Nakamura N, Kanazawa H.
    J Biol Chem; 2004 Sep 24; 279(39):40567-75. PubMed ID: 15263004
    [Abstract] [Full Text] [Related]

  • 7. Revealing the ligand binding site of NhaA Na+/H+ antiporter and its pH dependence.
    Maes M, Rimon A, Kozachkov-Magrisso L, Friedler A, Padan E.
    J Biol Chem; 2012 Nov 02; 287(45):38150-7. PubMed ID: 22915592
    [Abstract] [Full Text] [Related]

  • 8. Trans membrane domain IV is involved in ion transport activity and pH regulation of the NhaA-Na(+)/H(+) antiporter of Escherichia coli.
    Galili L, Rothman A, Kozachkov L, Rimon A, Padan E.
    Biochemistry; 2002 Jan 15; 41(2):609-17. PubMed ID: 11781101
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  • 10. Histidine 225, a residue of the NhaA-Na+/H+ antiporter of Escherichia coli is exposed and faces the cell exterior.
    Olami Y, Rimon A, Gerchman Y, Rothman A, Padan E.
    J Biol Chem; 1997 Jan 17; 272(3):1761-8. PubMed ID: 8999858
    [Abstract] [Full Text] [Related]

  • 11. Proximity of cytoplasmic and periplasmic loops in NhaA Na+/H+ antiporter of Escherichia coli as determined by site-directed thiol cross-linking.
    Rimon A, Tzubery T, Galili L, Padan E.
    Biochemistry; 2002 Dec 17; 41(50):14897-905. PubMed ID: 12475238
    [Abstract] [Full Text] [Related]

  • 12. Towards Molecular Understanding of the pH Dependence Characterizing NhaA of Which Structural Fold is Shared by Other Transporters.
    Mondal R, Rimon A, Masrati G, Ben-Tal N, Friedler A, Padan E.
    J Mol Biol; 2021 Sep 17; 433(19):167156. PubMed ID: 34273399
    [Abstract] [Full Text] [Related]

  • 13. NhaA Na+/H+ antiporter mutants that hardly react to the membrane potential.
    Alkoby D, Rimon A, Budak M, Patino-Ruiz M, Călinescu O, Fendler K, Padan E.
    PLoS One; 2014 Sep 17; 9(4):e93200. PubMed ID: 24699187
    [Abstract] [Full Text] [Related]

  • 14. Site-directed tryptophan fluorescence reveals two essential conformational changes in the Na+/H+ antiporter NhaA.
    Kozachkov L, Padan E.
    Proc Natl Acad Sci U S A; 2011 Sep 20; 108(38):15769-74. PubMed ID: 21873214
    [Abstract] [Full Text] [Related]

  • 15. Replacements of histidine 226 of NhaA-Na+/H+ antiporter of Escherichia coli. Cysteine (H226C) or serine (H226S) retain both normal activity and pH sensitivity, aspartate (H226D) shifts the pH profile toward basic pH, and alanine (H226A) inactivates the carrier at all pH values.
    Rimon A, Gerchman Y, Olami Y, Schuldiner S, Padan E.
    J Biol Chem; 1995 Nov 10; 270(45):26813-7. PubMed ID: 7592922
    [Abstract] [Full Text] [Related]

  • 16. A point mutation (G338S) and its suppressor mutations affect both the pH response of the NhaA-Na+/H+ antiporter as well as the growth phenotype of Escherichia coli.
    Rimon A, Gerchman Y, Kariv Z, Padan E.
    J Biol Chem; 1998 Oct 09; 273(41):26470-6. PubMed ID: 9756882
    [Abstract] [Full Text] [Related]

  • 17. Essential aspartic acid residues, Asp-133, Asp-163 and Asp-164, in the transmembrane helices of a Na+/H+ antiporter (NhaA) from Escherichia coli.
    Inoue H, Noumi T, Tsuchiya T, Kanazawa H.
    FEBS Lett; 1995 Apr 24; 363(3):264-8. PubMed ID: 7737413
    [Abstract] [Full Text] [Related]

  • 18. Identification and characterization of functional residues in a Na+/H+ antiporter (NhaA) from Escherichia coli by random mutagenesis.
    Noumi T, Inoue H, Sakurai T, Tsuchiya T, Kanazawa H.
    J Biochem; 1997 Apr 24; 121(4):661-70. PubMed ID: 9163515
    [Abstract] [Full Text] [Related]

  • 19. A model-structure of a periplasm-facing state of the NhaA antiporter suggests the molecular underpinnings of pH-induced conformational changes.
    Schushan M, Rimon A, Haliloglu T, Forrest LR, Padan E, Ben-Tal N.
    J Biol Chem; 2012 May 25; 287(22):18249-61. PubMed ID: 22431724
    [Abstract] [Full Text] [Related]

  • 20. Identification of membrane domains of the Na+/H+ antiporter (NhaA) protein from Helicobacter pylori required for ion transport and pH sensing.
    Tsuboi Y, Inoue H, Nakamura N, Kanazawa H.
    J Biol Chem; 2003 Jun 13; 278(24):21467-73. PubMed ID: 12670937
    [Abstract] [Full Text] [Related]

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