>2bflB (B:) observed residues (from ATOM records) ktviknetgtisisqlnknvwvhtelgsfgavpsnglvlntskglvlvdsswddkltkel iemvekkfqkrvtdviithahadciggiktlkergikahstaltaelakkngyeeplgdl qtvtnlkfgnmkvetfypgkghtednivvwlpqynilvggclvkstsakdlgnvadayvn ewstsienvlkryrninavvpghgevgdkglllhtldllk