1. ¹H and ¹⁵N NMR studies of protonation and hydrogen-bonding in the binding of trimethoprim to dihydrofolate reductase

   • A. W. Bevan
   • G. C. K. Roberts
   • L. Kuyper

   OriginalPaper Pages: 211 - 218

2. High resolution proton magnetic resonance of sonicated phospholipids

   • J. M. Neumann
   • A. Zachowski
   • P. F. Devaux

   OriginalPaper Pages: 219 - 223

3. Solvent structure in vitamin B₁₂ coenzyme crystals

   • F. Vovelle
   • J. M. Goodfellow
   • J. L. Finney

   OriginalPaper Pages: 225 - 237

4. Theoretical stability diagram of solvent-containing black lipid films

   • H. Wendel

   OriginalPaper Pages: 239 - 242

5. Fluorescence studies of the restricted motion of tryptophan in α-cobratoxin

   • G. S. Beddard
   • C. D. Tran

   OriginalPaper Pages: 243 - 248

6. A photon correlation spectroscopy study of size distributions of casein micelle suspensions

   • D. S. Horne
   • D. G. Dalgleish

   OriginalPaper Pages: 249 - 258

7. Single voltage-dependent and outward rectifying K⁺-channels in isolated rat heart cells

   • W. Schreibmayer
   • H. A. Tritthart
   • H. M. Piper

   OriginalPaper Pages: 259 - 263

8. EBSA calendar of events

   Events Pages: 264 - 264