1. Glutamyl Endopeptidases: Structure, Function, and Practical Application

   • E. I. Mil'gotina
   • T. L. Voyushina
   • G. G. Chestukhina

   OriginalPaper Pages: 511 - 522

2. Interaction of Cardiotoxin A5 with Membrane: Role of Conformational Heterogeneity and Hydrophobic Properties

   • A. G. Konshina
   • P. E. Volynsky
   • R. G. Efremov

   OriginalPaper Pages: 523 - 533

3. An Epitope of the Viscumin Catalytic Subunit Exposed on Its Interaction with Lipid Bilayer

   • V. S. Pashkov
   • I. I. Agapov
   • A. G. Tonevitsky

   OriginalPaper Pages: 534 - 541

4. A Catecholic Siderophore Produced by the Thermoresistant Bacillus licheniformis VK21 Strain

   • Yu. V. Temirov
   • T. Z. Esikova
   • Yu. B. Alakhov

   OriginalPaper Pages: 542 - 549

5. Interaction of Duodenase with Serpins from Human Blood Serum

   • N. A. Popykina
   • I. P. Gladysheva
   • N. I. Larionova

   OriginalPaper Pages: 550 - 555

6. Hydrolysis of Phosphoester Bond by the Heme-Independent Chloroperoxidase from Serratia marcescens

   • Yu. V. Preobrazhenskaya
   • A. I. Voskoboev
   • V. N. Burd

   OriginalPaper Pages: 556 - 559

7. Chemical and Chemoenzymatic Synthesis of Nucleoside 5′-α-Thiotriphosphates

   • K. V. Antonov
   • R. S. Esipov
   • A. I. Miroshnikov

   OriginalPaper Pages: 560 - 565

8. The Preparation of DNA Duplexes Containing Internucleotide Phosphorothioate Groups in Various Positions of the Recognition Site for the EcoRII Restriction Endonuclease

   • F. V. Subach
   • S. Müller
   • E. S. Gromova

   OriginalPaper Pages: 566 - 573

9. Copper- and Arene-Catalyzed Cleavage of DNA

   • O. A. Koval
   • E. G. Boguslavsky
   • V. V. Vlassov

   OriginalPaper Pages: 574 - 580

10. Oxidation of 17α,20β- and 17α,20α-Dihydroxypregn-4-en-3-ones, Side Products of Progesterone Biotransformation with Recombinant Microorganisms Expressing Cytochrome P-45017α

    • V. M. Shkumatov
    • E. V. Usova
    • S. Mauersberger

    OriginalPaper Pages: 581 - 587

11. Transformation of 3β-(2-Hydroxyethoxy)-5α-cholest-8(14)-en-15-one to a Polar Metabolite in Hepatoma Hep G2 Cells

    • E. A. Piir
    • D. V. Ignatov
    • A. Yu. Misharin

    OriginalPaper Pages: 588 - 593

12. Synthesis and Antiviral Activity of Ureides and Carbamates of Betulinic Acid and Its Derivatives

    • O. B. Flekhter
    • E. I. Boreko
    • G. A. Tolstikov

    OriginalPaper Pages: 594 - 600

13. Transformations of Glycyrrhizic Acid: XV. Synthesis of Triterpene Saponins with Monosaccharide Residues Attached through Ester Bonds

    • R. M. Kondratenko
    • L. A. Baltina
    • G. A. Tolstikov

    OriginalPaper Pages: 601 - 605