>3r2bD (D:) observed residues (from ATOM records)
hvksglqikknaiiddykvtsqvlglgingkvlqifnkrtqekfalkmlqdcpkarreve
lhwrasqcphivrivdvyenlyagrkcllivmecldggelfsriqdaftereaseimksi
geaiqylhsiniahrdvkpenllytskrpnailkltdfgfakettpyyvapevlydkscd
mwslgvimyillcgyppfysgmktrirmgqyefpnpewsevseevkmlirnllkteptqr
mtitefmnhpwimqstkvpqtplhtsrvlked