1. Conformational study of proteins by SAXS and EDXD: the case of trypsin and trypsinogen

   • G. Caracciolo
   • G. Amiconi
   • A. Congiu Castellano

   Article Pages: 163 - 170

2. Structural heterogeneity of blue copper proteins: an EPR study of amicyanin and of wild-type and Cys3Ala/Cys26Ala mutant azurin

   • R. Guzzi
   • A. Stirpe
   • L. Sportelli

   Article Pages: 171 - 178

3. Conformational properties of DNA fragments containing GAC trinucleotide repeats associated with skeletal displasias

   • Michaela Vorlícková
   • Iva Kejnovská
   • Jaroslav Kypr

   Article Pages: 179 - 185

4. Ionization properties of titratable groups in ribonuclease T₁

   • Normann Spitzner
   • Frank Löhr
   • Heinz Rüterjans

   Article Pages: 186 - 197

5. Ionization properties of titratable groups in ribonuclease T₁

   • Assen Koumanov
   • Normann Spitzner
   • Andrey Karshikoff

   Article Pages: 198 - 206

6. The mechanism of the stabilization of the hexagonal II (H_II) phase in phosphatidylethanolamine membranes in the presence of low concentrations of dimethyl sulfoxide

   • Kouji Kinoshita
   • Shu Li
   • Masahito Yamazaki

   Article Pages: 207 - 220

7. On the Na⁺,K⁺ pump in fluctuating membrane potentials

   • Monica Neagu
   • Adrian Neagu

   Article Pages: 221 - 226

8. Pink-noise behaviour of biosystems

   • P. Szendro
   • G. Vincze
   • A. Szasz

   Biophysics Letter Pages: 227 - 231

9. Ionization properties of titratable groups in ribonuclease T₁

   • Assen Koumanov
   • Normann Spitzner
   • Andrey Karshikoff

   Erratum Pages: 232 - 232