>2j5xB (B:) observed residues (from ATOM records)
nkemrilmlgldaagkttilyklklgqsvttiptvgfnvetvtyknvkfnvwdvggqdki
rplwrhyytgtqglifvvdcadrdridearqelhriindremrdaiilifankqdlpdam
kpheiqeklgltrirdrnwyvqpscatsgdglyegltwltsnyk