>2xfgA (A:) observed residues (from ATOM records)
tgafnygealqkaiffyecqrsgkldsstlrlnwrgdsglddgkdagidltggwydagdh
vkfnlpmsysaamlgwavyeyedafkqsgqynhilnnikwacdyfikchpekdvyyyqvg
dghadhawwgpaevmpmerpsykvdrsspgstvvaetsaalaiasiifkkvdgeyskecl
khakelfefadttksddgytaangfynswsgfydelswaavwlylatndssyldkaesys
dkwgyepqtnipkykwaqcwddvtygtylllarikndngkykeaierhldwwttgynger
itytpkglawldqwgslryatttaflacvysdwengdkekaktylefarsqadyalgstg
rsfvvgfgenppkrphhrtahgswadsqmeppehrhvlygalvggpdstdnytddisnyt
cnevacdynagfvgllakmyklygel