>2o7uB (B:) observed residues (from ATOM records)
dktvrwcavseheatkcqsfrdhmksvipsdgpsvacvkkasyldciraiaaneadavtl
daglvydaylapnnlkpvvaefygskedpqtfyyavavvkkdsgfqmnqlrgkkschtgl
grsagwnipigllycdlpeprkplekavanffsgscapcadgtdfpqlcqlcpgcgcstl
nqyfgysgafkclkdgagdvafvehstifenlankadrdqyellcldntrkpvdeykdch
laqvpshtvvarsmggkedliwellnqaqehfgkdkskefqlfssphgkdllfedsahgf
lkvpprmdakmylgyeyvtairnlregtc