>1pzuM (M:) observed residues (from ATOM records)
wplssqsgsyelrievqpkphhrahyetegsrgavkaptgghpvvqlhgymenkplglqi
figtaderilkphafyqvhritgktvtttsyekivgntkvleiplepknnmratidcagi
lklrnadielrkgetdigrkntrvrlvfrvhipessgrivslqtasnpiecsqelpmver
qdtdsclvyggqqmiltgqnftseskvvftekttdgqqiwemeatvdkdksqpnmlfvei
peyrnkhirtpvkvnfyvingkrkrsqpqhftyhpv