>2nw8B (B:) observed residues (from ATOM records)
rltyggylrldqllsaqqplsepahhdemlfiiqhqtselwlkllahelraaivhlqrde
vwqcrkvlarskqvlrqlteqwsvletltpseymgfrdvlgpssgfqslqyryiefllgn
knpqmlqvfaydpagqarlrevleapslyeeflrylarfghaipqqyqardwtaahvadd
tlrpvferiyentdrywreyslcedlvdvetqfqlwrfrhmrtvmrvigfssgvgflqqa
laltffpelfdvrtsvgvdnrppq