>5brvA (A:) observed residues (from ATOM records)
hhwgygkhngpehwhkdfpiakgerqspvdidthtakydpslkplsvsydqatslrilnn
ghafnvefddsqdkavlkggpldgtyrliqfhfhwgsldgqgsehtvdkkkyaaelhlvh
wntkygdfgkavqqpdgmavlgiflkvgsakpglqkvvdvldsiktkgksadftnfdprg
llpesldywtypgsmttppllesvtwivlkepisvsseqvlkfrklnfngegepeelmvd
nwrpaqplklrqikasfk