>1ulsF (F:) observed residues (from ATOM records)
mrlkdkavlitgaahgigratlelfakegarlvacdieegplreaaeavgahpvvmdvad
pasvergfaealahlgrldgvvhyagitrdnfhwkmpledwelvlrvnltgsflvakaas
eamreknpgsivltasrvylgnlgqanyaasmagvvgltrtlalelgrwgirvntlapgf
ietrmtakvpekvrekaiaatplgragkplevayaalfllsdessfitgqvlfvdggrti
ga