>6fciD (D:) observed residues (from ATOM records)
selqlveqrirsfpdfptpgvvfrdispvlkdpasfraaigllarhlkathggridyiag
ldsrgflfgpslaqelglgcvlirkrgklpgptlwasysleygkaeleiqkdalepgqrv
vvvddllatggtmnaacellgrlqaevlecvslveltslkgreklapvpffsllqye