>2ukd_ (-) observed residues (from ATOM records) skpnvvfvlggpgsgkgtqcanivrdfgwvhlsagdllrqeqqsgskdgemiatmiknge ivpsivtvkllknaidanqgknflvdgfprneennnsweenmkdfvdtkfvlffdcpeev mtqrllkrgessgrsddniesikkrfntfnvqtklvidhynkfdkvkiipanrdvnevyn dvenlfksmgf