1. Pregna-D′-pentaranes, Progestins and Antiprogestins: II. Pathways and Realization Mechanisms of Separate Biological Functions of Steroid Hormones

   • A. V. Kamernitzky
   • I. S. Levina

   Review Articles Pages: 199 - 209

2. Synthesis and Properties of the retro-Analogue of Myelopeptide MP-2

   • L. A. Fonina
   • M. V. Ovchinnikov
   • E. M. Treshchalina

   OriginalPaper Pages: 210 - 215

3. Spatial Structure of BAM-12P Dodecapeptide and Its Analogues

   • N. A. Akhmedov
   • Z. H. Tagiev
   • T. A. Makhmudova

   OriginalPaper Pages: 216 - 220

4. A Cationic Cluster of Amino Acid Residues of Inorganic Pyrophosphatase from Escherichia coli as a Possible Site of Effector Binding

   • T. S. Sitnik
   • S. M. Avaeva

   OriginalPaper Pages: 221 - 228

5. Isolation and Characterization of the ALP1 Protease from Aspergillus fumigatus and Its Protein Inhibitor from Physarium polycephalum

   • D. A. Davies
   • N. A. Kalinina
   • V. A. Nesmeyanov

   OriginalPaper Pages: 229 - 237

6. Isolation of Stable Human Ceruloplasmin and Its Interaction with Salmon Protamine

   • A. V. Sokolov
   • E. T. Zakharova
   • V. B. Vasil’ev

   OriginalPaper Pages: 238 - 248

7. A Proteomic Approach to Study of the Function of the Sec14P-Like p45 Protein

   • M. I. Merkulova
   • V. V. Radchenko
   • V. M. Lipkin

   OriginalPaper Pages: 249 - 255

8. Polymethylene Derivatives of Nucleic Bases with ω-Functional Groups: IV. [7-(2-Oxocyclohexyl)-7-oxoheptyl]purines

   • A. M. Kritzyn
   • J. Vepsalainen
   • V. V. Komissarov

   OriginalPaper Pages: 256 - 262

9. Template Location on the Human Ribosome: Environment of the mRNA Nucleotide Adjacent to the A-Site Codon on the 3′-Side

   • N. A. Demeshkina
   • V. A. Styazhkina
   • G. G. Karpova

   OriginalPaper Pages: 263 - 270

10. A Charge-Deficient Analogue of Spermine with Chelating Properties

    • A. R. Khomutov
    • N. A. Grigorenko
    • P. M. Woster

    OriginalPaper Pages: 271 - 278

11. New Δ8(14)-15-Ketosterols with an Oxygenated Side Chain

    • H. Yu. Flegentov
    • E. A. Piir
    • A. Yu. Misharin

    OriginalPaper Pages: 279 - 285

12. Synthesis and Antitumor Activity of Cyclopropane Derivatives of Betulinic and Betulonic Acids

    • A. V. Symon
    • N. N. Veselova
    • V. I. Shvets

    OriginalPaper Pages: 286 - 291

13. Synthesis of Analogues of Natural Coumarins and Coumarinolignans

    • G. O. Ismailova

    OriginalPaper Pages: 292 - 296

14. A Synthesis of New Rigid Fluorescent Bichromophoric Probes for Studying Mechanisms of Donor-Donor Energy Migration

    • I. A. Boldyrev
    • Jul. G. Molotkovsky

    Letters to the Editor Pages: 297 - 299

15. A Phase-Transfer Glucosamination of Phenols Catalyzed by Polyethylene Glycol

    • V. O. Kur’yanov
    • U. S. Priskoka
    • V. Ya. Chirva

    Letters to the Editor Pages: 300 - 301