>3dv7A (A:) observed residues (from ATOM records)
hhwgygkhngpehwhkdfpiakgerqspvdidthtakydpslkplsvsydqatslrilna
ghafnvefddsqdkavlkggpldgtyrliqfhfhwgsldgqgsehtvdkkkyaaelhlvh
wntkygdfgkavqqpdglavlgiflkvgsakpglqkvvdvldsiktkgksadftnfdprg
llpesldywtypgslttppllecvtwivlkepisvsseqvlkfrklnfngegepeelmvd
nwrpaqplknrqikasfk