BIOMARKERS

Molecular Biopsy of Human Tumors

- a resource for Precision Medicine *

326 related articles for article (PubMed ID: 8110749)

  • 1. Protonation and free energy changes associated with formation of QBH2 in native and Glu-L212-->Gln mutant reaction centers from Rhodobacter sphaeroides.
    McPherson PH; Schönfeld M; Paddock ML; Okamura MY; Feher G
    Biochemistry; 1994 Feb; 33(5):1181-93. PubMed ID: 8110749
    [TBL] [Abstract][Full Text] [Related]  

  • 2. Simultaneous replacement of Asp-L210 and Asp-M17 with Asn increases proton uptake by Glu-L212 upon first electron transfer to QB in reaction centers from Rhodobacter sphaeroides.
    Nabedryk E; Breton J; Okamura MY; Paddock ML
    Biochemistry; 2001 Nov; 40(46):13826-32. PubMed ID: 11705371
    [TBL] [Abstract][Full Text] [Related]  

  • 3. Proton and electron transfer to the secondary quinone (QB) in bacterial reaction centers: the effect of changing the electrostatics in the vicinity of QB by interchanging asp and glu at the L212 and L213 sites.
    Paddock ML; Feher G; Okamura MY
    Biochemistry; 1997 Nov; 36(46):14238-49. PubMed ID: 9369497
    [TBL] [Abstract][Full Text] [Related]  

  • 4. Light-induced proton uptake by photosynthetic reaction centers from Rhodobacter sphaeroides R-26.1. II. Protonation of the state DQAQB2-.
    McPherson PH; Okamura MY; Feher G
    Biochim Biophys Acta; 1993 Oct; 1144(3):309-24. PubMed ID: 8399281
    [TBL] [Abstract][Full Text] [Related]  

  • 5. Fourier transforms infrared difference spectroscopy of secondary quinone acceptor photoreduction in proton transfer mutants of Rhodobacter sphaeroides.
    Nabedryk E; Breton J; Hienerwadel R; Fogel C; Mäntele W; Paddock ML; Okamura MY
    Biochemistry; 1995 Nov; 34(45):14722-32. PubMed ID: 7578080
    [TBL] [Abstract][Full Text] [Related]  

  • 6. Protonation of Glu L212 following QB- formation in the photosynthetic reaction center of Rhodobacter sphaeroides: evidence from time-resolved infrared spectroscopy.
    Hienerwadel R; Grzybek S; Fogel C; Kreutz W; Okamura MY; Paddock ML; Breton J; Nabedryk E; Mäntele W
    Biochemistry; 1995 Mar; 34(9):2832-43. PubMed ID: 7893696
    [TBL] [Abstract][Full Text] [Related]  

  • 7. Identification of the proton pathway in bacterial reaction centers: cooperation between Asp-M17 and Asp-L210 facilitates proton transfer to the secondary quinone (QB).
    Paddock ML; Adelroth P; Chang C; Abresch EC; Feher G; Okamura MY
    Biochemistry; 2001 Jun; 40(23):6893-902. PubMed ID: 11389604
    [TBL] [Abstract][Full Text] [Related]  

  • 8. Proton and electron transfer in the acceptor quinone complex of Rhodobacter sphaeroides reaction centers: characterization of site-directed mutants of the two ionizable residues, GluL212 and AspL213, in the QB binding site.
    Takahashi E; Wraight CA
    Biochemistry; 1992 Jan; 31(3):855-66. PubMed ID: 1731944
    [TBL] [Abstract][Full Text] [Related]  

  • 9. Proton uptake by carboxylic acid groups upon photoreduction of the secondary quinone (QB) in bacterial reaction centers from Rhodobacter sphaeroides: FTIR studies on the effects of replacing Glu H173.
    Nabedryk E; Breton J; Okamura MY; Paddock ML
    Biochemistry; 1998 Oct; 37(41):14457-62. PubMed ID: 9772172
    [TBL] [Abstract][Full Text] [Related]  

  • 10. Coupling of electron transfer to proton uptake at the Q(B) site of the bacterial reaction center: a perspective from FTIR difference spectroscopy.
    Nabedryk E; Breton J
    Biochim Biophys Acta; 2008 Oct; 1777(10):1229-48. PubMed ID: 18671937
    [TBL] [Abstract][Full Text] [Related]  

  • 11. Pathway of proton transfer in bacterial reaction centers: replacement of serine-L223 by alanine inhibits electron and proton transfers associated with reduction of quinone to dihydroquinone.
    Paddock ML; McPherson PH; Feher G; Okamura MY
    Proc Natl Acad Sci U S A; 1990 Sep; 87(17):6803-7. PubMed ID: 2168561
    [TBL] [Abstract][Full Text] [Related]  

  • 12. Potentiation of proton transfer function by electrostatic interactions in photosynthetic reaction centers from Rhodobacter sphaeroides: First results from site-directed mutation of the H subunit.
    Takahashi E; Wraight CA
    Proc Natl Acad Sci U S A; 1996 Apr; 93(7):2640-5. PubMed ID: 8610094
    [TBL] [Abstract][Full Text] [Related]  

  • 13. Monitoring the pH dependence of IR carboxylic acid signals upon Q(B)- formation in the Glu-L212 --> Asp/Asp-L213 --> Glu swap mutant reaction center from Rhodobacter sphaeroides.
    Nabedryk E; Paddock ML; Okamura MY; Breton J
    Biochemistry; 2007 Feb; 46(5):1176-82. PubMed ID: 17260947
    [TBL] [Abstract][Full Text] [Related]  

  • 14. Pathway of proton transfer in bacterial reaction centers: further investigations on the role of Ser-L223 studied by site-directed mutagenesis.
    Paddock ML; Feher G; Okamura MY
    Biochemistry; 1995 Dec; 34(48):15742-50. PubMed ID: 7495805
    [TBL] [Abstract][Full Text] [Related]  

  • 15. Identification of the proton pathway in bacterial reaction centers: both protons associated with reduction of QB to QBH2 share a common entry point.
    Adelroth P; Paddock ML; Sagle LB; Feher G; Okamura MY
    Proc Natl Acad Sci U S A; 2000 Nov; 97(24):13086-91. PubMed ID: 11078513
    [TBL] [Abstract][Full Text] [Related]  

  • 16. Fourier transform infrared evidence of proton uptake by glutamate L212 upon reduction of the secondary quinone QB in the photosynthetic reaction center from Rhodobacter capsulatus.
    Nabedryk E; Breton J; Joshi HM; Hanson DK
    Biochemistry; 2000 Nov; 39(47):14654-63. PubMed ID: 11087422
    [TBL] [Abstract][Full Text] [Related]  

  • 17. Evidence for delocalized anticooperative flash induced proton binding as revealed by mutants at the M266His iron ligand in bacterial reaction centers.
    Cheap H; Tandori J; Derrien V; Benoit M; de Oliveira P; Koepke J; Lavergne J; Maroti P; Sebban P
    Biochemistry; 2007 Apr; 46(15):4510-21. PubMed ID: 17378585
    [TBL] [Abstract][Full Text] [Related]  

  • 18. Light-induced electrogenic events associated with proton uptake upon forming QB- in bacterial wild-type and mutant reaction centers.
    Brzezinski P; Paddock ML; Okamura MY; Feher G
    Biochim Biophys Acta; 1997 Aug; 1321(2):149-56. PubMed ID: 9332502
    [TBL] [Abstract][Full Text] [Related]  

  • 19. Effect of metal binding on electrogenic proton transfer associated with reduction of the secondary electron acceptor (QB) in Rhodobacter sphaeroides chromatophores.
    Keller S; Beatty JT; Paddock M; Breton J; Leibl W
    Biochemistry; 2001 Jan; 40(2):429-39. PubMed ID: 11148037
    [TBL] [Abstract][Full Text] [Related]  

  • 20. Electron and proton transfer on the acceptor side of the reaction center in chromatophores of Rhodobacter capsulatus: evidence for direct protonation of the semiquinone state of QB.
    Lavergne J; Matthews C; Ginet N
    Biochemistry; 1999 Apr; 38(14):4542-52. PubMed ID: 10194376
    [TBL] [Abstract][Full Text] [Related]  

    [Next]    [New Search]
    of 17.