1. Belozersky Institute of Physico-Chemical Biology; Lomonosov Moscow State University; Moscow Leninskye gory, 1/40 119234 Russia
2. Sechenov First Moscow State Medical University, Institute of Molecular Medicine; Trubetskaya St. 8, Bldg. 2 119991 Moscow Russia
3. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; Moscow Leninsky Prospect, 47 119991 Russia
4. UR 1268 Biopolymères Interactions Assemblages; INRA, équipe Fonctions et Interactions des Protéines; B.P. 71627 44316 Nantes, Cedex 3 France