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111 related items for PubMed ID: 29499297

  • 1. A synergistic effect of phosphate, pH and Phe159 substitution on the formycin A association to the E. coli purine nucleoside phosphorylase.
    Prokopowicz M, Cieśla J, Kierdaszuk B.
    Biochimie; 2018 May; 148():80-86. PubMed ID: 29499297
    [Abstract] [Full Text] [Related]

  • 2. Towards understanding the E. coli PNP binding mechanism and FRET absence between E. coli PNP and formycin A.
    Prokopowicz M, Greń B, Cieśla J, Kierdaszuk B.
    Biophys Chem; 2017 Nov; 230():99-108. PubMed ID: 28947300
    [Abstract] [Full Text] [Related]

  • 3. Formycin A and its N-methyl analogues, specific inhibitors of E. coli purine nucleoside phosphorylase (PNP): induced tautomeric shifts on binding to enzyme, and enzyme-->ligand fluorescence resonance energy transfer.
    Kierdaszuk B, Modrak-Wójcik A, Wierzchowski J, Shugar D.
    Biochim Biophys Acta; 2000 Jan 03; 1476(1):109-28. PubMed ID: 10606773
    [Abstract] [Full Text] [Related]

  • 4. A QM-MD simulation approach to the analysis of FRET processes in (bio)molecular systems. A case study: complexes of E. coli purine nucleoside phosphorylase and its mutants with formycin A.
    Sobieraj M, Krzyśko KA, Jarmuła A, Kalinowski MW, Lesyng B, Prokopowicz M, Cieśla J, Gojdź A, Kierdaszuk B.
    J Mol Model; 2015 Apr 03; 21(4):75. PubMed ID: 25754135
    [Abstract] [Full Text] [Related]

  • 5. New phosphate binding sites in the crystal structure of Escherichia coli purine nucleoside phosphorylase complexed with phosphate and formycin A.
    Štefanić Z, Narczyk M, Mikleušević G, Wielgus-Kutrowska B, Bzowska A, Luić M.
    FEBS Lett; 2012 Apr 05; 586(7):967-71. PubMed ID: 22569248
    [Abstract] [Full Text] [Related]

  • 6. Identification of the tautomeric form of formycin A in its complex with Escherichia coli purine nucleoside phosphorylase based on the effect of enzyme-ligand binding on fluorescence and phosphorescence.
    Włodarczyk J, Stoychev Galitonov G, Kierdaszuk B.
    Eur Biophys J; 2004 Aug 05; 33(5):377-85. PubMed ID: 14655027
    [Abstract] [Full Text] [Related]

  • 7. Crystal structure of the ternary complex of E. coli purine nucleoside phosphorylase with formycin B, a structural analogue of the substrate inosine, and phosphate (Sulphate) at 2.1 A resolution.
    Koellner G, Luić M, Shugar D, Saenger W, Bzowska A.
    J Mol Biol; 1998 Jul 03; 280(1):153-66. PubMed ID: 9653038
    [Abstract] [Full Text] [Related]

  • 8. Open and closed conformation of the E. coli purine nucleoside phosphorylase active center and implications for the catalytic mechanism.
    Koellner G, Bzowska A, Wielgus-Kutrowska B, Luić M, Steiner T, Saenger W, Stepiński J.
    J Mol Biol; 2002 Jan 18; 315(3):351-71. PubMed ID: 11786017
    [Abstract] [Full Text] [Related]

  • 9. Formycins A and B and some analogues: selective inhibitors of bacterial (Escherichia coli) purine nucleoside phosphorylase.
    Bzowska A, Kulikowska E, Shugar D.
    Biochim Biophys Acta; 1992 Apr 17; 1120(3):239-47. PubMed ID: 1576149
    [Abstract] [Full Text] [Related]

  • 10. The purine nucleoside phosphorylase from Trichomonas vaginalis is a homologue of the bacterial enzyme.
    Munagala N, Wang CC.
    Biochemistry; 2002 Aug 20; 41(33):10382-9. PubMed ID: 12173924
    [Abstract] [Full Text] [Related]

  • 11. Interaction of Escherichia coli purine nucleoside phosphorylase (PNP) with the cationic and zwitterionic forms of the fluorescent substrate N(7)-methylguanosine.
    Stoychev G, Kierdaszuk B, Shugar D.
    Biochim Biophys Acta; 2001 Jan 12; 1544(1-2):74-88. PubMed ID: 11341918
    [Abstract] [Full Text] [Related]

  • 12. Binding of phosphate and sulfate anions by purine nucleoside phosphorylase from E. coli: ligand-dependent quenching of enzyme intrinsic fluorescence.
    Kierdaszuk B, Modrak-Wójcik A, Shugar D.
    Biophys Chem; 1997 Jan 31; 63(2-3):107-18. PubMed ID: 9108686
    [Abstract] [Full Text] [Related]

  • 13. Role of ionization of the phosphate cosubstrate on phosphorolysis by purine nucleoside phosphorylase (PNP) of bacterial (E. coli) and mammalian (human) origin.
    Modrak-Wójcik A, Kirilenko A, Shugar D, Kierdaszuk B.
    Eur Biophys J; 2008 Feb 31; 37(2):153-64. PubMed ID: 17639373
    [Abstract] [Full Text] [Related]

  • 14. Helicobacter pylori purine nucleoside phosphorylase shows new distribution patterns of open and closed active site conformations and unusual biochemical features.
    Narczyk M, Bertoša B, Papa L, Vuković V, Leščić Ašler I, Wielgus-Kutrowska B, Bzowska A, Luić M, Štefanić Z.
    FEBS J; 2018 Apr 31; 285(7):1305-1325. PubMed ID: 29430816
    [Abstract] [Full Text] [Related]

  • 15. Validation of the catalytic mechanism of Escherichia coli purine nucleoside phosphorylase by structural and kinetic studies.
    Mikleušević G, Stefanić Z, Narczyk M, Wielgus-Kutrowska B, Bzowska A, Luić M.
    Biochimie; 2011 Sep 31; 93(9):1610-22. PubMed ID: 21672603
    [Abstract] [Full Text] [Related]

  • 16. Interactions of calf spleen purine nucleoside phosphorylase with formycin B and its aglycone - spectroscopic and kinetic studies.
    Wierzchowski J, Iwanska B, Bzowska A, Shugar D.
    Nucleosides Nucleotides Nucleic Acids; 2007 Sep 31; 26(6-7):849-54. PubMed ID: 18066912
    [Abstract] [Full Text] [Related]

  • 17. Biochemical and structural characterization of mammalian-like purine nucleoside phosphorylase from the Archaeon Pyrococcus furiosus.
    Cacciapuoti G, Gorassini S, Mazzeo MF, Siciliano RA, Carbone V, Zappia V, Porcelli M.
    FEBS J; 2007 May 31; 274(10):2482-95. PubMed ID: 17419725
    [Abstract] [Full Text] [Related]

  • 18. Design of an adenosine phosphorylase by active-site modification of murine purine nucleoside phosphorylase. Enzyme kinetics and molecular dynamics simulation of Asn-243 and Lys-244 substitutions of purine nucleoside phosphorylase.
    Maynes JT, Yam W, Jenuth JP, Gang Yuan R, Litster SA, Phipps BM, Snyder FF.
    Biochem J; 1999 Dec 01; 344 Pt 2(Pt 2):585-92. PubMed ID: 10567244
    [Abstract] [Full Text] [Related]

  • 19. Homooligomerization is needed for stability: a molecular modelling and solution study of Escherichia coli purine nucleoside phosphorylase.
    Bertoša B, Mikleušević G, Wielgus-Kutrowska B, Narczyk M, Hajnić M, Leščić Ašler I, Tomić S, Luić M, Bzowska A.
    FEBS J; 2014 Apr 01; 281(7):1860-71. PubMed ID: 24785777
    [Abstract] [Full Text] [Related]

  • 20. Studies of inhibitor binding to Escherichia coli purine nucleoside phosphorylase using the transferred nuclear Overhauser effect and rotating-frame nuclear Overhauser enhancement.
    Perlman ME, Davis DG, Koszalka GW, Tuttle JV, London RE.
    Biochemistry; 1994 Jun 21; 33(24):7547-59. PubMed ID: 8011620
    [Abstract] [Full Text] [Related]

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