>1upcF (F:) observed residues (from ATOM records)
ptaahallsrlrdhgvgkvfgvvgreaasilfdevegidfvltrheftagvaadvlarit
grpqacwatlgpgmtnlstgiatsvldrspvialaaqseshdifpndthqcldsvaivap
mskyavelqrpheitdlvdsavnaamtepvgpsfislpvdllgssegidpnppantpakp
vgvvadgwqkaadqaaallaeakhpvlvvgaaairsgavpairalaerlnipvittyiak
gvlpvghelnygavtgymdgilnfpalqtmfapvdlvltvgydyaedlrpsmwqkgiekk
tvrisptvnpiprvyrpdvdvvtdvlafvehfetatasfgakqrhdieplrariaeflad
petyedgmrvhqvidsmntvmeeaaepgegtivsdigffrhygvlfaradqpfgfltsag
cssfgygipaaigaqmarpdqptfliagdggfhsnssdletiarlnlpivtvvvnndtng
lielyqnighhrshdpavkfggvdfvalaeangvdatratnreellaalrkgaelgrpfl
ievpvnydfqpggfgals