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278 related items for PubMed ID: 11841221

  • 1. Mutants of the CuA site in cytochrome c oxidase of Rhodobacter sphaeroides: I. Spectral and functional properties.
    Zhen Y, Schmidt B, Kang UG, Antholine W, Ferguson-Miller S.
    Biochemistry; 2002 Feb 19; 41(7):2288-97. PubMed ID: 11841221
    [Abstract] [Full Text] [Related]

  • 2. Mutants of the CuA site in cytochrome c oxidase of Rhodobacter sphaeroides: II. Rapid kinetic analysis of electron transfer.
    Wang K, Geren L, Zhen Y, Ma L, Ferguson-Miller S, Durham B, Millett F.
    Biochemistry; 2002 Feb 19; 41(7):2298-304. PubMed ID: 11841222
    [Abstract] [Full Text] [Related]

  • 3. Water chain formation and possible proton pumping routes in Rhodobacter sphaeroides cytochrome c oxidase: a molecular dynamics comparison of the wild type and R481K mutant.
    Seibold SA, Mills DA, Ferguson-Miller S, Cukier RI.
    Biochemistry; 2005 Aug 09; 44(31):10475-85. PubMed ID: 16060656
    [Abstract] [Full Text] [Related]

  • 4. A mutation in subunit I of cytochrome oxidase from Rhodobacter sphaeroides results in an increase in steady-state activity but completely eliminates proton pumping.
    Pawate AS, Morgan J, Namslauer A, Mills D, Brzezinski P, Ferguson-Miller S, Gennis RB.
    Biochemistry; 2002 Nov 12; 41(45):13417-23. PubMed ID: 12416987
    [Abstract] [Full Text] [Related]

  • 5. Mutations in the putative H-channel in the cytochrome c oxidase from Rhodobacter sphaeroides show that this channel is not important for proton conduction but reveal modulation of the properties of heme a.
    Lee HM, Das TK, Rousseau DL, Mills D, Ferguson-Miller S, Gennis RB.
    Biochemistry; 2000 Mar 21; 39(11):2989-96. PubMed ID: 10715119
    [Abstract] [Full Text] [Related]

  • 6. Role of the conserved arginine pair in proton and electron transfer in cytochrome C oxidase.
    Qian J, Mills DA, Geren L, Wang K, Hoganson CW, Schmidt B, Hiser C, Babcock GT, Durham B, Millett F, Ferguson-Miller S.
    Biochemistry; 2004 May 18; 43(19):5748-56. PubMed ID: 15134449
    [Abstract] [Full Text] [Related]

  • 7. Proton-dependent electron transfer from CuA to heme a and altered EPR spectra in mutants close to heme a of cytochrome oxidase.
    Mills DA, Xu S, Geren L, Hiser C, Qin L, Sharpe MA, McCracken J, Durham B, Millett F, Ferguson-Miller S.
    Biochemistry; 2008 Nov 04; 47(44):11499-509. PubMed ID: 18847227
    [Abstract] [Full Text] [Related]

  • 8. Single electron reduction of cytochrome c oxidase compound F: resolution of partial steps by transient spectroscopy.
    Zaslavsky D, Sadoski RC, Wang K, Durham B, Gennis RB, Millett F.
    Biochemistry; 1998 Oct 20; 37(42):14910-6. PubMed ID: 9778367
    [Abstract] [Full Text] [Related]

  • 9. Substitutions for glutamate 101 in subunit II of cytochrome c oxidase from Rhodobacter sphaeroides result in blocking the proton-conducting K-channel.
    Tomson FL, Morgan JE, Gu G, Barquera B, Vygodina TV, Gennis RB.
    Biochemistry; 2003 Feb 18; 42(6):1711-7. PubMed ID: 12578386
    [Abstract] [Full Text] [Related]

  • 10. Identity of the axial ligand of the high-spin heme in cytochrome oxidase: spectroscopic characterization of mutants in the bo-type oxidase of Escherichia coli and the aa3-type oxidase of Rhodobacter sphaeroides.
    Calhoun MW, Thomas JW, Hill JJ, Hosler JP, Shapleigh JP, Tecklenburg MM, Ferguson-Miller S, Babcock GT, Alben JO, Gennis RB.
    Biochemistry; 1993 Oct 12; 32(40):10905-11. PubMed ID: 8399240
    [Abstract] [Full Text] [Related]

  • 11. Transmembrane charge separation during the ferryl-oxo -> oxidized transition in a nonpumping mutant of cytochrome c oxidase.
    Siletsky SA, Pawate AS, Weiss K, Gennis RB, Konstantinov AA.
    J Biol Chem; 2004 Dec 10; 279(50):52558-65. PubMed ID: 15385565
    [Abstract] [Full Text] [Related]

  • 12. Properties of Arg481 mutants of the aa3-type cytochrome c oxidase from Rhodobacter sphaeroides suggest that neither R481 nor the nearby D-propionate of heme a3 is likely to be the proton loading site of the proton pump.
    Lee HJ, Ojemyr L, Vakkasoglu A, Brzezinski P, Gennis RB.
    Biochemistry; 2009 Aug 04; 48(30):7123-31. PubMed ID: 19575527
    [Abstract] [Full Text] [Related]

  • 13. Blocking the K-pathway still allows rapid one-electron reduction of the binuclear center during the anaerobic reduction of the aa3-type cytochrome c oxidase from Rhodobacter sphaeroides.
    Ganesan K, Gennis RB.
    Biochim Biophys Acta; 2010 Aug 04; 1797(6-7):619-24. PubMed ID: 20307488
    [Abstract] [Full Text] [Related]

  • 14. A continuous wave and pulsed EPR characterization of the Mn2+ binding site in Rhodobacter sphaeroides cytochrome c oxidase.
    Espe MP, Hosler JP, Ferguson-Miller S, Babcock GT, McCracken J.
    Biochemistry; 1995 Jun 13; 34(23):7593-602. PubMed ID: 7779805
    [Abstract] [Full Text] [Related]

  • 15. Identification of the structural subunits required for formation of the metal centers in subunit I of cytochrome c oxidase of Rhodobacter sphaeroides.
    Bratton MR, Hiser L, Antholine WE, Hoganson C, Hosler JP.
    Biochemistry; 2000 Oct 24; 39(42):12989-95. PubMed ID: 11041864
    [Abstract] [Full Text] [Related]

  • 16. Definition of the interaction domain for cytochrome c on cytochrome c oxidase. I. Biochemical, spectral, and kinetic characterization of surface mutants in subunit ii of Rhodobacter sphaeroides cytochrome aa(3).
    Zhen Y, Hoganson CW, Babcock GT, Ferguson-Miller S.
    J Biol Chem; 1999 Dec 31; 274(53):38032-41. PubMed ID: 10608872
    [Abstract] [Full Text] [Related]

  • 17. EPR evidence of cyanide binding to the Mn(Mg) center of cytochrome c oxidase: support for Cu(A)-Mg involvement in proton pumping.
    Sharpe MA, Krzyaniak MD, Xu S, McCracken J, Ferguson-Miller S.
    Biochemistry; 2009 Jan 20; 48(2):328-35. PubMed ID: 19108635
    [Abstract] [Full Text] [Related]

  • 18. Aspartate-407 in Rhodobacter sphaeroides cytochrome c oxidase is not required for proton pumping or manganese binding.
    Qian J, Shi W, Pressler M, Hoganson C, Mills D, Babcock GT, Ferguson-Miller S.
    Biochemistry; 1997 Mar 04; 36(9):2539-43. PubMed ID: 9054559
    [Abstract] [Full Text] [Related]

  • 19. Comparative genomics and site-directed mutagenesis support the existence of only one input channel for protons in the C-family (cbb3 oxidase) of heme-copper oxygen reductases.
    Hemp J, Han H, Roh JH, Kaplan S, Martinez TJ, Gennis RB.
    Biochemistry; 2007 Sep 04; 46(35):9963-72. PubMed ID: 17676874
    [Abstract] [Full Text] [Related]

  • 20. A novel cytochrome c oxidase from Rhodobacter sphaeroides that lacks CuA.
    García-Horsman JA, Berry E, Shapleigh JP, Alben JO, Gennis RB.
    Biochemistry; 1994 Mar 15; 33(10):3113-9. PubMed ID: 8130226
    [Abstract] [Full Text] [Related]

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