>6f76D (D:) observed residues (from ATOM records)
afqgmteyklvvvgaggvgksaltiqliqnhfvdeydptiedsyrkqvvidgetclldil
dtaghrdqymrtgegflcvfainntksfedihhyreqikrvkdsedvpmvlvgnkcdlps
rtvdtkqaqdlarsygipfietsaktrqgvddafytlvreirkhk