>4ny4A (A:) observed residues (from ATOM records)
hshglfkklgipgptplpflgnilsyhkgfcmfdmechkkygkvwgfydgqqpvlaitdp
dmiktvlvkecysvftnrrpfgpvgfmksaisiaedeewkrlrsllsptftsgklkemvp
iiaqygdvlvrnlrreaetgkpvtlkdvfgaysmdvitstsfgvnidslnnpqdpfvent
kkllrfdfldpfflsitvfpflipilevlnicvfprevtnflrksvkrmkesrledtqfl
qlmidsqshkalsdlelvaqsiififagyettssvlsfimyelathpdvqqklqeeidav
lpnkapptydtvlqmeyldmvvnetlrlfpiamrlervckkdveingmfipkgvvvmips
yalhrdpkywtepekflperfskknkdnidpyiytpfgsgprncigmrfalmnmklalir
vlqnfsfkpcketqiplklslggllqpekpvvlkvesrdg