>6f76F (F:) observed residues (from ATOM records)
afqgmteyklvvvgaggvgksaltiqliqnhfvdeydptiedsyrkqvvidgetclldil
dtaghamrdqymrtgegflcvfainntksfedihhyreqikrvkdsedvpmvlvgnkcdl
psrtvdtkqaqdlarsygipfietsaktrqgvddafytlvreirkhke