>2q66A (A:) observed residues (from ATOM records)
kvfgitgpvstvgataaenklndsliqelkkegsfeteqetanrvqvlkilqelaqrfvy
evskkknmsdgmardaggkiftygsyrlgvhgpgsdidtlvvvpkhvtredfftvfdsll
rerkeldeiapvpdafvpiikikfsgisialicarldqpqvplsltlsdknllrnldekd
lralngtrvtdeilelvpkpnvfrialraiklwaqrravyanifgfpggvawamlvaric
qlypnacsavilnrffiilsewnwpqpvilkpiedgplqvrvwnpkiyaqdrshrmpvit
paypsmcathnitestkkvilqefvrgvqitndifsnkkswanlfekndfffrykfylei
taytrgsdeqhlkwsglveskvrllvmklevlagikiahpftkpfessyccpteddyemi
qdkygshktetalnalklvtdeneeesikdapkaylstmyigldfnikvdihipctefvn
lcrsfnedygdhkvfnlalrfvkgydlpdevfdenekrp