>2v64D (D:) observed residues (from ATOM records) eqgitlrgsaeivaeffsfginsilyqrgiypsetftrvqkygltllvttdlelikylnn vveqlkdwlykcsvqklvvvisniesgevlerwqfdiecdkgsgeksqkaiqdeirsvir qitatvtflpllevscsfdlliytdkdlpqfitnseevrlrsftttihkvns