>1efuA (A:) observed residues (from ATOM records)
kphvnvgtighvdhgkttltaaittvlaktyggatshveydtptrhyahvdcpghadyvk
nmitgaaqmdgailvvaatdgpmpqtrehillgrqvgvpyiivflnkcdmvddeellelv
emevrellsqydfpgddtpivrgsalkalegdaeweakilelagfldsyipeperaidkp
fllpiedvfsisgrgtvvtgrvergiikvgeeveivgiketqkstctgvemfrklldegr
agenvgvllrgikreeiergqvlakpgtikphtkfesevyilskdeggrhtpffkgyrpq
fyfrttdvtgtielpegvemvmpgdnikmvvtlihpiamddglrfaireggrtvgagvva
kvls