>3pwzA (A:) observed residues (from ATOM records)
sdryavigrpinhtksplihglfaqasnqqleygaiegslddfeaqvlqfrseggkgmni
tapfklrafeladrrseraqlaraanalkfedgrivaenfdgigllrdieenlgeplrnr
rvlllgaggavrgallpflqagpselvianrdmakalalrneldhsrlrisryealegqs
fdivvnatsasltadlpplpadvlgeaalayelaygkgltpflrlareqgqarladgvgm
lveqaaeafawwrgvrpdtravinqltiple