>3dqsA (A:) observed residues (from ATOM records)
gpkfprvknwelgsitydtlcaqsqqdgpctprrclgslvlpppaeqllsqardfinqyy
ssikrsgsqaheerlqeveaevastgtyhlreselvfgakqawrnaprcvgriqwgklqv
fdardcssaqemftyicnhikyatnrgnlrsaitvfpqrapgrgdfriwnsqlvryagyr
qqdgsvrgdpanveitelciqhgwtpgngrfdvlplllqapdeapelfvlppelvlevpl
ehptlewfaalglrwyalpavsnmlleigglefsaapfsgwymsteigtrnlcdphryni
ledvavcmdldtrttsslwkdkaaveinlavlhsfqlakvtivdhhaatvsfmkhldneq
karggcpadwawivppisgsltpvfhqemvnyilspafryqpdpw