>3unfF (F:) observed residues (from ATOM records)
ssigtgydlsastfspdgrvfqveyamkavensstaigirckdgvvfgveklvlsklyee
gsnkrlfnvdrhvgmavaglladarsladiareeasnfrsnfgyniplkhladrvamyvh
aytlysavrpfgcsfmlgsysandgaqlymidpsgvsygywgcaigkarqaakteieklq
mkemtcrdvvkevakiiyivhdevkdkafelelswvgeltkgrheivpkdireeaekyak
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