>3rzuD (D:) observed residues (from ATOM records)
ptidglrhvvvpgrlcpqflqlasantargvetcgilcgklmrneftithvlipkqsags
dycnteneeelfliqdqqglitlgwihthptqtaflssvdlhthcsyqmmlpesvaivcs
pkfqetgffkltdhgleeisscrqkgfhphskdpplfcscshvtvvdravtitdlr