>3nz0A (A:) observed residues (from ATOM records)
dptvfhkrylkkirdlgeghfgkvslycydptndgtgemvavkalkadcgpqhrsgwkqe
idilrtlyhehiikykgccedqgekslqlvmeyvplgslrdylprhsiglaqlllfaqqi
cegmaylhaqhyihrnlaarnvlldndrlvkigdfglakavpegheyyrvredgdspvfw
yapeclkeykfyyasdvwsfgvtlyellthcdssqspptkfleligtvlrltellerger
lprpdkcpcevyhlmkncweteasfrptfenlipilktvhekyrh