>1vybB (B:) observed residues (from ATOM records) shitiltlninglnsaikrhrlaswiksqdpsvcciqethltcrdthrlkikgwrkiyqa ngkqkkagvailvsdktdfkptkikrdkeghyimvkgsiqqeeltilniyapntgaprfi kqvlsdlqrdldshtlimgdfntplstldrstrqkvnkdtqelnsalhqadlidiyrtlh pksteytffsaphhtyskidhivgskallskckrteiitnylsdhsaiklelr