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180 related items for PubMed ID: 2670925

  • 1. Isolation and characterization of lactose permease mutants with an enhanced recognition of maltose and diminished recognition of cellobiose.
    Collins JC, Permuth SF, Brooker RJ.
    J Biol Chem; 1989 Sep 05; 264(25):14698-703. PubMed ID: 2670925
    [Abstract] [Full Text] [Related]

  • 2. Isolation and characterization of thiodigalactoside-resistant mutants of the lactose permease which possess an enhanced recognition for maltose.
    Franco PJ, Eelkema JA, Brooker RJ.
    J Biol Chem; 1989 Sep 25; 264(27):15988-92. PubMed ID: 2674122
    [Abstract] [Full Text] [Related]

  • 3. An analysis of lactose permease "sugar specificity" mutations which also affect the coupling between proton and lactose transport. II. Second site revertants of the thiodigalactoside-dependent proton leak by the Val177/Asn319 permease.
    Eelkema JA, O'Donnell MA, Brooker RJ.
    J Biol Chem; 1991 Mar 05; 266(7):4139-44. PubMed ID: 1999408
    [Abstract] [Full Text] [Related]

  • 4. An analysis of the side chain requirement at position 177 within the lactose permease which confers the ability to recognize maltose.
    Gram CD, Brooker RJ.
    J Biol Chem; 1992 Feb 25; 267(6):3841-6. PubMed ID: 1740432
    [Abstract] [Full Text] [Related]

  • 5. Evidence that the asparagine 322 mutant of the lactose permease transports protons and lactose with a normal stoichiometry and accumulates lactose against a concentration gradient.
    Franco PJ, Brooker RJ.
    J Biol Chem; 1991 Apr 15; 266(11):6693-9. PubMed ID: 1849889
    [Abstract] [Full Text] [Related]

  • 6. Functional roles of Glu-269 and Glu-325 within the lactose permease of Escherichia coli.
    Franco PJ, Brooker RJ.
    J Biol Chem; 1994 Mar 11; 269(10):7379-86. PubMed ID: 7907327
    [Abstract] [Full Text] [Related]

  • 7. Isolation and nucleotide sequencing of lactose carrier mutants that transport maltose.
    Brooker RJ, Wilson TH.
    Proc Natl Acad Sci U S A; 1985 Jun 11; 82(12):3959-63. PubMed ID: 3889919
    [Abstract] [Full Text] [Related]

  • 8. Characterization of lactose carrier mutants which transport maltose.
    Brooker RJ, Fiebig K, Wilson TH.
    J Biol Chem; 1985 Dec 25; 260(30):16181-6. PubMed ID: 3905809
    [Abstract] [Full Text] [Related]

  • 9. Characterization of the double mutant, Val-177/Asn-322, of the lactose permease.
    Brooker RJ.
    J Biol Chem; 1990 Mar 05; 265(7):4155-60. PubMed ID: 2406272
    [Abstract] [Full Text] [Related]

  • 10. Suppressor analysis of mutations in the loop 2-3 motif of lactose permease: evidence that glycine-64 is an important residue for conformational changes.
    Jessen-Marshall AE, Parker NJ, Brooker RJ.
    J Bacteriol; 1997 Apr 05; 179(8):2616-22. PubMed ID: 9098060
    [Abstract] [Full Text] [Related]

  • 11. A change of threonine 266 to isoleucine in the lac permease of Escherichia coli diminishes the transport of lactose and increases the transport of maltose.
    Markgraf M, Bocklage H, Müller-Hill B.
    Mol Gen Genet; 1985 Apr 05; 198(3):473-5. PubMed ID: 3892229
    [Abstract] [Full Text] [Related]

  • 12. Characterization and sequencing of the lac Y54-41 "uncoupled" mutant of the lactose permease.
    Brooker RJ, Myster SH, Wilson TH.
    J Biol Chem; 1989 May 15; 264(14):8135-40. PubMed ID: 2542266
    [Abstract] [Full Text] [Related]

  • 13. Cysteine scanning mutagenesis of putative transmembrane helices IX and X in the lactose permease of Escherichia coli.
    Sahin-Tóth M, Kaback HR.
    Protein Sci; 1993 Jun 15; 2(6):1024-33. PubMed ID: 8318887
    [Abstract] [Full Text] [Related]

  • 14. Lactose permease of Escherichia coli: properties of mutants defective in substrate translocation.
    Overath P, Weigel U, Neuhaus JM, Soppa J, Seckler R, Riede I, Bocklage H, Müller-Hill B, Aichele G, Wright JK.
    Proc Natl Acad Sci U S A; 1987 Aug 15; 84(16):5535-9. PubMed ID: 3303027
    [Abstract] [Full Text] [Related]

  • 15. A K319N/E325Q double mutant of the lactose permease cotransports H+ with lactose. Implications for a proposed mechanism of H+/lactose symport.
    Johnson JL, Brooker RJ.
    J Biol Chem; 1999 Feb 12; 274(7):4074-81. PubMed ID: 9933600
    [Abstract] [Full Text] [Related]

  • 16. Role of glutamate-269 in the lactose permease of Escherichia coli.
    Ujwal ML, Sahin-Tóth M, Persson B, Kaback HR.
    Mol Membr Biol; 1994 Feb 12; 11(1):9-16. PubMed ID: 7912610
    [Abstract] [Full Text] [Related]

  • 17. The role of transmembrane domain III in the lactose permease of Escherichia coli.
    Sahin-Tóth M, Frillingos S, Bibi E, Gonzalez A, Kaback HR.
    Protein Sci; 1994 Dec 12; 3(12):2302-10. PubMed ID: 7756986
    [Abstract] [Full Text] [Related]

  • 18. Functional role of arginine 302 within the lactose permease of Escherichia coli.
    Matzke EA, Stephenson LJ, Brooker RJ.
    J Biol Chem; 1992 Sep 25; 267(27):19095-100. PubMed ID: 1527034
    [Abstract] [Full Text] [Related]

  • 19. An analysis of lactose permease "sugar specificity" mutations which also affect the coupling between proton and lactose transport. I. Val177 and Val177/Asn319 permeases facilitate proton uniport and sugar uniport.
    Brooker RJ.
    J Biol Chem; 1991 Mar 05; 266(7):4131-8. PubMed ID: 1999407
    [Abstract] [Full Text] [Related]

  • 20. Lactose carrier mutants of Escherichia coli with changes in sugar recognition (lactose versus melibiose).
    Varela MF, Brooker RJ, Wilson TH.
    J Bacteriol; 1997 Sep 05; 179(17):5570-3. PubMed ID: 9287014
    [Abstract] [Full Text] [Related]

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