>6fxgA (A:) observed residues (from ATOM records)
ettvkiasdssyapfefqngqkkwvgidvdimqevakindwklemsypgfdaalqnlkag
qvdgiiagmtitderketfdfsnpyytsaltiattkdsklsdysdlkgkavgakngtaaq
twlqenqkkygytiktysdgvhmfaalssgniagamdevpvisyamkqgqdlamnfpsis
lpggygfavmkgknstlvdgfnkalaemksngdydkilkkygita