Affiliation: | (1) Engelhardt Institute of Molecular Biology, Academy of Sciences, Vavilov Street 32, 117984 Moscow B-334, Russia;(2) Department of Biochemistry, Nijenborgh 4, NL-9747 AG Groningen, The Netherlands;(3) Pacific Ocean Institute of Bioorganic Chemistry of the Far East Division of the Russian Academy of Sciences, 690022 Vladivostok 22, Russia |