>1pzyB (B:) observed residues (from ATOM records)
tacpeespllvgpmliefnipvdlklveqqnpkvklggrytpmdcisphkvaiiipfrnr
qehlkywlyylhpilqrqqldygiyvinqagesmfnrakllnvgfkealkdydyncfvfs
dvdlipmndhntyrcfsqprhisvamdkfgfslpyvqyfggvsalskqqflsingfpnny
wgaggedddiynrlafrgmsvsrpnavigktrmirhsrdkknepnpqrfdriahtketml
sdglnsltymvlevqryplytkitvdigtps