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226 related items for PubMed ID: 8611548

  • 1. Effect of the tyrosyl radical on the reduction and structure of the Escherichia coli ribonucleotide reductase protein R2 diferric site as probed by EPR on the mixed-valent state.
    Davydov R, Sahlin M, Kuprin S, Gräslund A, Ehrenberg A.
    Biochemistry; 1996 Apr 30; 35(17):5571-6. PubMed ID: 8611548
    [Abstract] [Full Text] [Related]

  • 2. EPR study of the mixed-valent diiron sites in mouse and herpes simplex virus ribonucleotide reductases. Effect of the tyrosyl radical on structure and reactivity of the diferric center.
    Davydov RM, Davydov A, Ingemarson R, Thelander L, Ehrenberg A, Gräslund A.
    Biochemistry; 1997 Jul 29; 36(30):9093-100. PubMed ID: 9230041
    [Abstract] [Full Text] [Related]

  • 3. The tyrosyl free radical of recombinant ribonucleotide reductase from Mycobacterium tuberculosis is located in a rigid hydrophobic pocket.
    Liu A, Pötsch S, Davydov A, Barra AL, Rubin H, Gräslund A.
    Biochemistry; 1998 Nov 17; 37(46):16369-77. PubMed ID: 9819229
    [Abstract] [Full Text] [Related]

  • 4. A stable FeIII-FeIV replacement of tyrosyl radical in a class I ribonucleotide reductase.
    Voevodskaya N, Lendzian F, Gräslund A.
    Biochem Biophys Res Commun; 2005 May 20; 330(4):1213-6. PubMed ID: 15823572
    [Abstract] [Full Text] [Related]

  • 5. Regeneration of the tyrosyl radical in native or p-butoxyphenol-treated mouse ribonucleotide reductase R2 protein.
    Davydov A, Gräslund A.
    Biochem Biophys Res Commun; 1999 May 10; 258(2):322-5. PubMed ID: 10329385
    [Abstract] [Full Text] [Related]

  • 6. Mechanistic implications for the formation of the diiron cluster in ribonucleotide reductase provided by quantitative EPR spectroscopy.
    Pierce BS, Elgren TE, Hendrich MP.
    J Am Chem Soc; 2003 Jul 23; 125(29):8748-59. PubMed ID: 12862469
    [Abstract] [Full Text] [Related]

  • 7. New paramagnetic species formed at the expense of the transient tyrosyl radical in mutant protein R2 F208Y of Escherichia coli ribonucleotide reductase.
    Liu A, Sahlin M, Pötsch S, Sjöberg BM, Gräslund A.
    Biochem Biophys Res Commun; 1998 May 29; 246(3):740-5. PubMed ID: 9618282
    [Abstract] [Full Text] [Related]

  • 8. Use of a chemical trigger for electron transfer to characterize a precursor to cluster X in assembly of the iron-radical cofactor of Escherichia coli ribonucleotide reductase.
    Saleh L, Krebs C, Ley BA, Naik S, Huynh BH, Bollinger JM.
    Biochemistry; 2004 May 25; 43(20):5953-64. PubMed ID: 15147179
    [Abstract] [Full Text] [Related]

  • 9. Peroxyl adduct radicals formed in the iron/oxygen reconstitution reaction of mutant ribonucleotide reductase R2 proteins from Escherichia coli.
    Sahlin M, Cho KB, Pötsch S, Lytton SD, Huque Y, Gunther MR, Sjöberg BM, Mason RP, Gräslund A.
    J Biol Inorg Chem; 2002 Jan 25; 7(1-2):74-82. PubMed ID: 11862543
    [Abstract] [Full Text] [Related]

  • 10. Kinetics of transient radicals in Escherichia coli ribonucleotide reductase. Formation of a new tyrosyl radical in mutant protein R2.
    Katterle B, Sahlin M, Schmidt PP, Pötsch S, Logan DT, Gräslund A, Sjöberg BM.
    J Biol Chem; 1997 Apr 18; 272(16):10414-21. PubMed ID: 9099682
    [Abstract] [Full Text] [Related]

  • 11. Effect of substrate on the diiron(III) site in stearoyl acyl carrier protein delta 9-desaturase as disclosed by cryoreduction electron paramagnetic resonance/electron nuclear double resonance spectroscopy.
    Davydov R, Behrouzian B, Smoukov S, Stubbe J, Hoffman BM, Shanklin J.
    Biochemistry; 2005 Feb 01; 44(4):1309-15. PubMed ID: 15667224
    [Abstract] [Full Text] [Related]

  • 12. Characterization of Y122F R2 of Escherichia coli ribonucleotide reductase by time-resolved physical biochemical methods and X-ray crystallography.
    Tong W, Burdi D, Riggs-Gelasco P, Chen S, Edmondson D, Huynh BH, Stubbe J, Han S, Arvai A, Tainer J.
    Biochemistry; 1998 Apr 28; 37(17):5840-8. PubMed ID: 9558317
    [Abstract] [Full Text] [Related]

  • 13. Structure and function of the Escherichia coli ribonucleotide reductase protein R2.
    Nordlund P, Eklund H.
    J Mol Biol; 1993 Jul 05; 232(1):123-64. PubMed ID: 8331655
    [Abstract] [Full Text] [Related]

  • 14. Pulsed ELDOR spectroscopy measures the distance between the two tyrosyl dadicals in the R2 subunit of the E. coli ribonucleotide reductase.
    Bennati M, Weber A, Antonic J, Perlstein DL, Robblee J, Stubbe J.
    J Am Chem Soc; 2003 Dec 10; 125(49):14988-9. PubMed ID: 14653724
    [Abstract] [Full Text] [Related]

  • 15. Addition of oxygen to the diiron(II/II) cluster is the slowest step in formation of the tyrosyl radical in the W103Y variant of ribonucleotide reductase protein R2 from mouse.
    Yun D, Saleh L, García-Serres R, Chicalese BM, An YH, Huynh BH, Bollinger JM.
    Biochemistry; 2007 Nov 13; 46(45):13067-73. PubMed ID: 17941645
    [Abstract] [Full Text] [Related]

  • 16. High catalytic activity achieved with a mixed manganese-iron site in protein R2 of Chlamydia ribonucleotide reductase.
    Voevodskaya N, Lendzian F, Ehrenberg A, Gräslund A.
    FEBS Lett; 2007 Jul 24; 581(18):3351-5. PubMed ID: 17601579
    [Abstract] [Full Text] [Related]

  • 17. EPR evidence of two structurally different diferric sites in Mycobacterium tuberculosis R2-2 ribonucleotide reductase protein.
    Davydov A, Liu A, Gräslund A.
    J Inorg Biochem; 2000 Jul 01; 80(3-4):213-8. PubMed ID: 11001091
    [Abstract] [Full Text] [Related]

  • 18. The radical site in chlamydial ribonucleotide reductase defines a new R2 subclass.
    Högbom M, Stenmark P, Voevodskaya N, McClarty G, Gräslund A, Nordlund P.
    Science; 2004 Jul 09; 305(5681):245-8. PubMed ID: 15247479
    [Abstract] [Full Text] [Related]

  • 19. An EPR study of the dinuclear iron site in the soluble methane monooxygenase from Methylococcus capsulatus (Bath) reduced by one electron at 77 K: the effects of component interactions and the binding of small molecules to the diiron(III) center.
    Davydov R, Valentine AM, Komar-Panicucci S, Hoffman BM, Lippard SJ.
    Biochemistry; 1999 Mar 30; 38(13):4188-97. PubMed ID: 10194335
    [Abstract] [Full Text] [Related]

  • 20. Orientation of the tyrosyl radical in Salmonella typhimurium class Ib ribonucleotide reductase determined by high field EPR of R2F single crystals.
    Galander M, Uppsten M, Uhlin U, Lendzian F.
    J Biol Chem; 2006 Oct 20; 281(42):31743-52. PubMed ID: 16854982
    [Abstract] [Full Text] [Related]

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