>4dieD (D:) observed residues (from ATOM records) smvvavdgpsgtgkssvakelarqlgasyldtgamyrivtlwvlragvdltdpaaiaaat dqvpmsvssdpdaqtallagedvsvpirgnevtgavsavsavpavrerlvrqqrelaess gavvvegrdigtvvlpdadvkiyltasaqaraqrvqrrdhldstravsplrpaedalevd tsdmtqeqvvahlldlvrtr