TY JOUR TI ON THE FEATURES OF CHIRAL SECONDARY STRUCTURES DETERMINING THE FUNCTIONS OF PROTEINS KW chirality KW proteins KW secondary structure KW -helix KW β-sheet JO Russian Journal of Biological Physics and Chemisrty AU Bagrova, O.E. AU Malyshko, E.V. AU Tverdislov, V.A. PY 2019 IS 4 PB Federal State Educational Institution of Higher Education Sevastopol State University