All Stories

  1. The Nature of Thermal Stability of Prokaryotic Nucleoside Phosphorylases

    Article • Applied Biochemistry and Microbiology, November 2020, Pleiades Publishing Ltd

    Dr Konstantin Michailovich Polyakov

  2. Strained Conformations of Nucleosides in Active Sites of Nucleoside Phosphorylases

    Article • Biomolecules, April 2020, MDPI AG

    Dr Konstantin Michailovich Polyakov

  3. The subatomic resolution study of laccase inhibition by chloride and fluoride anions using single-crystal serial crystallography: insights into the enzymatic reaction mechanism

    Article • Acta Crystallographica Section D Structural Biology, August 2019, International Union of Crystallography

    Dr Konstantin Michailovich Polyakov

  4. Structure-function study of two new middle-redox potential laccases from basidiomycetes Antrodiella faginea and Steccherinum murashkinskyi

    Article • International Journal of Biological Macromolecules, October 2018, Elsevier

    Dr Konstantin Michailovich Polyakov

  5. One-step irreversible and efficient chemoenzymatic cleavage of ribose for preparation of nucleobases

    Article • Organic & Biomolecular Chemistry, January 2018, Royal Society of Chemistry

    Dr. Pavel N. Solyev, Dr Konstantin Michailovich Polyakov

  6. Study of Structural-Functional Organization of Nucleoside Phosphorylases of Gammaproteobacteria. Special Aspects of Functioning of Uridine Phosphorylase Phosphate-Binding Site

    Article • Applied Biochemistry and Microbiology, January 2018, Pleiades Publishing Ltd

    Dr Konstantin Michailovich Polyakov

  7. Structural study of the X-ray-induced enzymatic reduction of molecular oxygen to water bySteccherinum murashkinskyilaccase: insights into the reaction mechanism

    Article • Acta Crystallographica Section D Structural Biology, April 2017, International Union of Crystallography

    Dr Konstantin Michailovich Polyakov

  8. Concerted action of two subunits of the functional dimer ofShewanella oneidensisMR-1 uridine phosphorylase derived from a comparison of the C212S mutant and the wild-type enzyme

    Article • Acta Crystallographica Section D Structural Biology, January 2016, International Union of Crystallography

    Dr Konstantin Michailovich Polyakov

  9. NADP-Dependent Aldehyde Dehydrogenase from Archaeon Pyrobaculum sp.1860: Structural and Functional Features

    Article • Archaea, January 2016, Hindawi Publishing Corporation

    Dr Konstantin Michailovich Polyakov

  10. Incorporation of copper ions into crystals of T2 copper-depleted laccase fromBotrytis aclada

    Article • Acta Crystallographica Section F Structural Biology Communications, November 2015, International Union of Crystallography

    Dr Konstantin Michailovich Polyakov

  11. Structural study of the X-ray-induced enzymatic reaction of octahaem cytochromecnitrite reductase

    Article • Acta Crystallographica Section D Biological Crystallography, April 2015, International Union of Crystallography

    Dr Anton A. Trofimov, Dr Konstantin Michailovich Polyakov

  12. Elucidation of the crystal structure ofCoriolopsis caperatalaccase: restoration of the structure and activity of the native enzyme from the T2-depleted form by copper ions

    Article • Acta Crystallographica Section D Biological Crystallography, March 2015, International Union of Crystallography

    Dr Konstantin Michailovich Polyakov

  13. High-synconformation of uridine and asymmetry of the hexameric molecule revealed in the high-resolution structures ofShewanella oneidensisMR-1 uridine phosphorylase in the free form and in complex with uridine

    Article • Acta Crystallographica Section D Biological Crystallography, November 2014, International Union of Crystallography

    Dr Konstantin Michailovich Polyakov, Prof Sergey N Mikhailov

  14. Effect of the L499M mutation of the ascomycetousBotrytis acladalaccase on redox potential and catalytic properties

    Article • Acta Crystallographica Section D Biological Crystallography, October 2014, International Union of Crystallography

    Dr Konstantin Michailovich Polyakov

  15. Physicochemical characterization of uridine phosphorylase from Shewanella oneidensis MR-1

    Article • Doklady Biochemistry and Biophysics, July 2013, Pleiades Publishing Ltd

    Prof Sergey N Mikhailov, Dr Konstantin Michailovich Polyakov

  16. Structure and functional studies of the ribonuclease binase Glu43Ala/Phe81Ala mutant

    Article • Acta Crystallographica Section D Biological Crystallography, May 2013, International Union of Crystallography

    Dr Konstantin Michailovich Polyakov

  17. Structures of β-glycosidase from Acidilobus saccharovorans in complexes with tris and glycerol

    Article • Doklady Biochemistry and Biophysics, March 2013, Pleiades Publishing Ltd

    Dr Konstantin Michailovich Polyakov

  18. Structural insight into the molecular basis of polyextremophilicity of short-chain alcohol dehydrogenase from the hyperthermophilic archaeon Thermococcus sibiricus

    Article • Biochimie, December 2012, Elsevier

    Dr Konstantin Michailovich Polyakov

  19. ATP-dependent DNA ligase fromThermococcussp. 1519 displays a new arrangement of the OB-fold domain

    Article • Acta Crystallographica Section F Structural Biology and Crystallization Communications, November 2012, International Union of Crystallography

    Dr Konstantin Michailovich Polyakov

  20. Crystallization of uridine phosphorylase fromShewanella oneidensisMR-1 in the laboratory and under microgravity and preliminary X-ray diffraction analysis

    Article • Acta Crystallographica Section F Structural Biology and Crystallization Communications, October 2012, International Union of Crystallography

    Dr Konstantin Michailovich Polyakov

  21. Influence of intermolecular contacts on the structure of recombinant prolidase fromThermococcus sibiricus

    Article • Acta Crystallographica Section F Structural Biology and Crystallization Communications, October 2012, International Union of Crystallography

    Dr Konstantin Michailovich Polyakov

  22. Comparative structural and functional analysis of two octaheme nitrite reductases from closely relatedThioalkalivibriospecies

    Article • FEBS Journal, October 2012, Wiley

    Dr Konstantin Michailovich Polyakov

  23. Purification, biochemical characterization, and structure of recombinant endo-1,4-β-xylanase XylE

    Article • Biochemistry (Moscow), October 2012, Pleiades Publishing Ltd

    Dr Konstantin Michailovich Polyakov

  24. Expression, purification, crystallization and preliminary crystallographic analysis of a thermostable DNA ligase from the archaeonThermococcus sibiricus

    Article • Acta Crystallographica Section F Structural Biology and Crystallization Communications, January 2012, International Union of Crystallography

    Dr Konstantin Michailovich Polyakov

  25. Covalent modifications of the catalytic tyrosine in octahaem cytochromecnitrite reductase and their effect on the enzyme activity

    Article • Acta Crystallographica Section D Biological Crystallography, January 2012, International Union of Crystallography

    Dr Konstantin Michailovich Polyakov

  26. Octaheme CytochromecNitrite Reductase

    Article • December 2011, Wiley

    Dr Konstantin Michailovich Polyakov

  27. Structural features of thermostable short-chain alcohol dehydrogenase from hyperthermophilic archaeon Thermococcus sibiricus

    Article • Current Opinion in Biotechnology, September 2011, Elsevier

    Dr Konstantin Michailovich Polyakov

  28. Amdahl's law and parallelization of theFMLSQprogram on the Intel Nehalem architecture

    Article • Journal of Applied Crystallography, June 2011, International Union of Crystallography

    Dr Konstantin Michailovich Polyakov

  29. X-ray diffraction and biochemical studies of W34F mutant ribonuclease binase

    Article • Molecular Biology, October 2010, Pleiades Publishing Ltd

    Dr Konstantin Michailovich Polyakov

  30. Structures of complexes of octahaem cytochromecnitrite reductase fromThioalkalivibrio nitratireducenswith sulfite and cyanide

    Article • Acta Crystallographica Section D Biological Crystallography, September 2010, International Union of Crystallography

    Dr Konstantin Michailovich Polyakov

  31. Octaheme CytochromecNitrite Reductase

    Article • September 2010, Wiley

    Dr Konstantin Michailovich Polyakov

  32. Expression, purification and crystallization of a thermostable short-chain alcohol dehydrogenase from the archaeonThermococcus sibiricus

    Article • Acta Crystallographica Section F Structural Biology and Crystallization Communications, May 2010, International Union of Crystallography

    Dr Konstantin Michailovich Polyakov

  33. Structure of octaheme cytochrome c nitrite reductase from Thioalkalivibrio nitratireducens in a complex with phosphate

    Article • Crystallography Reports, January 2010, Pleiades Publishing Ltd

    Dr Konstantin Michailovich Polyakov

  34. Structures of the apo and holo forms of formate dehydrogenase from the bacteriumMoraxellasp. C-1: towards understanding the mechanism of the closure of the interdomain cleft

    Article • Acta Crystallographica Section D Biological Crystallography, November 2009, International Union of Crystallography

    Dr Konstantin Michailovich Polyakov

  35. Crystal Structure of the Protealysin Precursor: INSIGHTS INTO PROPEPTIDE FUNCTION

    Article • Journal of Biological Chemistry, November 2009, American Society for Biochemistry & Molecular Biology (ASBMB)

    Dr Ilya V Demidyuk, Dr Konstantin Michailovich Polyakov

  36. RNA-dependent RNA polymerase of hepatitis C virus: Study on inhibition by α,γ-diketo acid derivatives

    Article • Biochemistry (Moscow), August 2009, Pleiades Publishing Ltd

    Dr Konstantin Michailovich Polyakov

  37. High-Resolution Structural Analysis of a Novel Octaheme Cytochrome c Nitrite Reductase from the Haloalkaliphilic Bacterium Thioalkalivibrio nitratireducens

    Article • Journal of Molecular Biology, June 2009, Elsevier

    Dr Konstantin Michailovich Polyakov

  38. Structure of native laccase fromTrametes hirsutaat 1.8 Å resolution

    Article • Acta Crystallographica Section D Biological Crystallography, May 2009, International Union of Crystallography

    Dr Konstantin Michailovich Polyakov

  39. Substrate Specificity of Thymidine Phosphorylase ofE. Coli: Role of Hydroxyl Groups

    Article • Nucleosides Nucleotides & Nucleic Acids, November 2008, Taylor & Francis

    Dr Konstantin Michailovich Polyakov, Prof Sergey N Mikhailov

  40. Isolation and oligomeric composition of cytochrome c nitrite reductase from the haloalkaliphilic bacterium Thioalkalivibrio nitratireducens

    Article • Biochemistry (Moscow), February 2008, Pleiades Publishing Ltd

    Dr Konstantin Michailovich Polyakov

  41. Substrate specificity of Escherichia coli thymidine phosphorylase

    Article • Biochemistry (Moscow), January 2007, Pleiades Publishing Ltd

    Prof Sergey N Mikhailov, Dr Konstantin Michailovich Polyakov

  42. Hepatitis C virus RNA-dependent RNA polymerase: Study on the inhibition mechanism by pyrogallol derivatives

    Article • Biochemistry (Moscow), September 2006, Pleiades Publishing Ltd

    Dr Konstantin Michailovich Polyakov

  43. Crystal structures of complexes of NAD+-dependent formate dehydrogenase from methylotrophic bacterium Pseudomonas sp. 101 with formate

    Article • Crystallography Reports, July 2006, Pleiades Publishing Ltd

    Dr Konstantin Michailovich Polyakov

  44. Molecular and catalytic properties of a novel cytochrome c nitrite reductase from nitrate-reducing haloalkaliphilic sulfur-oxidizing bacterium Thioalkalivibrio nitratireducens

    Article • Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics, April 2006, Elsevier

    Dr Konstantin Michailovich Polyakov

  45. Crystallization and preliminary X-ray analysis of cytochromecnitrite reductase fromThioalkalivibrio nitratireducens

    Article • Acta Crystallographica Section F Structural Biology and Crystallization Communications, February 2006, International Union of Crystallography

    Dr Konstantin Michailovich Polyakov

  46. Structure of a new crystal modification of the bacterial NAD-dependent formate dehydrogenase with a resolution of 2.1 Å

    Article • Crystallography Reports, September 2005, Pleiades Publishing Ltd

    Dr Konstantin Michailovich Polyakov

  47. Structure ofEscherichia coliglutamate decarboxylase (GADα) in complex with glutarate at 2.05 Å resolution

    Article • Acta Crystallographica Section D Biological Crystallography, February 2005, International Union of Crystallography

    Dr Konstantin Michailovich Polyakov

  48. Three-dimensional structure of Saccharomyces cerevisiae inorganic pyrophosphatase complexed with cobalt and phosphate ions

    Article • Crystallography Reports, November 2003, Pleiades Publishing Ltd

    Dr Konstantin Michailovich Polyakov

  49. The structure of substrate-free microbial ribonuclease binase and of its complexes with 3′GMP and sulfate ions

    Article • Acta Crystallographica Section D Biological Crystallography, April 2002, International Union of Crystallography

    Dr Konstantin Michailovich Polyakov

  50. The structures of Escherichia coli inorganic pyrophosphatase complexed with Ca 2+ or CaPP i at atomic resolution and their mechanistic implications 1 1Edited by R. Huber

    Article • Journal of Molecular Biology, November 2001, Elsevier

    Dr Konstantin Michailovich Polyakov

  51. Article • Russian Journal of Bioorganic Chemistry, January 2001, Springer Science + Business Media

    Dr Konstantin Michailovich Polyakov

  52. Atomic structure of theSerratia marcescensendonuclease at 1.1 Å resolution and the enzyme reaction mechanism

    Article • Acta Crystallographica Section D Biological Crystallography, May 2000, International Union of Crystallography

    Dr Vladimir V Lunin, Dr Konstantin Michailovich Polyakov, Professor Vladimir Y. Lunin

  53. 10.1007/s10541-008-2007-8

    Article • January 2000, CrossRef Test Account

    Dr Konstantin Michailovich Polyakov

  54. Key role of barstar Cys-40 residue in the mechanism of heat denaturation of bacterial ribonuclease complexes with barstar

    Article • FEBS Letters, February 1999, Wiley

    Dr Konstantin Michailovich Polyakov

  55. Comparative study of binase and barnase: experience in chimeric ribonucleases

    Article • Protein Engineering Design and Selection, September 1998, Oxford University Press (OUP)

    Dr Konstantin Michailovich Polyakov

  56. Determination of the nucleotide conformation in the productive enzyme-substrate complexes of RNA-depolymerases

    Article • FEBS Letters, March 1997, Wiley

    Prof Sergey N Mikhailov, Dr Konstantin Michailovich Polyakov

  57. Site-directed mutagenesis of the base recognition loop of ribonuclease from Bacillus intermedius (binase)

    Article • FEBS Letters, April 1996, Wiley

    Dr Konstantin Michailovich Polyakov

  58. Crystal structure of carboxypeptidase T from Thermoactinomyces vulgaris

    Article • European Journal of Biochemistry, September 1992, Wiley

    Dr Konstantin Michailovich Polyakov

  59. Comparison of active sites of some microbial ribonucleases: structural basis for guanylic specificity

    Article • Trends in Biochemical Sciences, April 1990, Elsevier

    Dr Konstantin Michailovich Polyakov

  60. The structural and sequence homology of a family of microbial ribonucleases

    Article • Trends in Biochemical Sciences, October 1983, Elsevier

    Dr Konstantin Michailovich Polyakov