>1o63B (B:) observed residues (from ATOM records) lklaipkgrleekvmtylkktgviferessilregkdivcfmvrpfdvptylvhgvadig fcgtdvlleketsliqpffiptnisrmvlagpkgrgipegekriatkfpnvtqryceskg whcriiplkgsvelapiaglsdlivditetgrtlkennleildeifvirthvvvnpvsyr tkreevvsfleklqeviehd