>3r6eD (D:) observed residues (from ATOM records)
mnpfhelepgpevpevvyalieipkgsrnkyeldkktgllkldrvlyspffypvdygiip
qtwyddgdpfdimvimrepvypltiiearpigimkmeddkdwkvlavpvedpyfndwkdi
sdvpkafldeiahffqrykelqgkttkiegwgnaeeakreilraiemykekfg