>5opdB (B:) observed residues (from ATOM records)
ertkvnvgtighvdhgkttltaaittvlaktyggaarfdqidnapeitintshveydtpt
rhyahvdcpghadyvknmitgaaqmdgailvvaatdgpmpqtrehillgrqvgvpyiivf
lnkcdmvddeellelvemevrellsqydfpgddtpivrgsalkalegdaeweakilelag
fldsyipeperaidkpfllpiedvfsisgrgtvvtgrvergiikvgeeveivgiketqks
tctgvemfrklldegragenvgvllrgikreeiergqvlakpgtikphtkfesevyilsk
deggrhtpffkgyrpqfyfrttdvtgtielpegvemvmpgdnikmvvtlihpiamddglr
faireggrtvgagvvakvl