>2pzyA (A:) observed residues (from ATOM records)
qfpqfhvksglqikknaiiddykvtsqvlglgingkvlqifnkrtqekfalkmlqdcpka
rrevelhwrasqcphivrivdvyenlyagrkcllivmecldggelfsriqdraftereas
eimksigeaiqylhsiniahrdvkpenllytskrpnailkltdfgfakettpyyvapevl
gpekydkscdmwslgvimyillcgyppfysnhglaispgmktrirmgqyefpnpewsevs
eevkmlirnllkteptqrmtitefmnhpwimqstkvpqtplhtsrvlkedk