ECS meeting.

Haiech J UMR7175, Ecole Supérieure de Biotechnologie de Strasbourg (ESBS) and Faculté de Pharmacie, Université de Strasbourg, Illkirch, France. Electronic address: haiech@unistra.fr.
Heizmann CW Division of Clinical Chemistry and Biochemistry, Department of Pediatrics, University of Zurich, Zurich, Switzerland. Electronic address: claus.heizmann@bluewin.ch.
Krebs J NMR-based Structural Biology, Max Planck Institute for Biophysical Chemistry, Göttingen, Germany. Electronic address: jkrebs@nmr.mpibpc.mpg.de.