%0 Journal Article %T Development of the approach to quantitative assessment of hiral asymmetry in hierarchies of protein structure %A Kotov, A.R. %A Sidorova, A.E. %A Tverdislov, V.A. %A Ustinin, M.N. %K proteins, chirality, enantiomers, alpha-carbon atom, right-handed alpha helix, left-handed polyproline helix, cross product, direction vector, chirality map %J Russian Journal of Biological Physics and Chemisrty %D 2017 %N 2 %P 4 %I Federal State Educational Institution of Higher Education Sevastopol State University