Affiliation: | From the ‡Institute of Enzymology, Hungarian Academy of Sciences, Karolina út 29-31, Budapest H-1113 and ;the §Department of Biochemistry, ;¶Laboratory of Proteomics, and ;‖Department of Physiology and Neurobiology, Institute of Biology, Eötvös Loránd University, Pázmány P. Sétány 1/C, Budapest H-1117, Hungary |