>1i12D (D:) observed residues (from ATOM records)
smslpdgfyirrmeegdleqvtetlkvlttvgtitpesfcklikywneatvwndnkimqy
npmvivdkrtetvaatgniiierkiihelglcghiediavnskyqgqglgkllidqlvti
gfdygcykiildcdeknvkfyekcgfsnagvemqirk