>6f76E (E:) observed residues (from ATOM records)
afqgmteyklvvvgaggvgksaltiqliqnhfvdeydptiedsyrkqvvidgetclldil
dtagherdqymrtgegflcvfainntksfedihhyreqikrvkdsedvpmvlvgnkcdlp
srtvdtkqaqdlarsygipfietsaktrqgvddafytlvreirkhkek