>1ub7B (B:) observed residues (from ATOM records)
sgilalgayvpervmtnadfeayldtsdewivtrtgikerrvaaedeytsdlafkavedl
lrrhpgalegvdavivatntpdalfpdtaalvqarfglkafaydllagcpgwiyalaqah
alveaglaqkvlavgaealskiidwndratavlfgdgggaavvgkvregygfrsfvlgad
gtgakelyhacvaprlpdgtsmknrlymngrevfkfavrvmntatleaiekagltpedir
lfvphqanlriidaarerlglpwervavnvdrygntstasiplalkeavdagriregdhv
llvsfgagltwaaavltwgga