>5octA (A:) observed residues (from ATOM records) yfqgmteyklvvvgaggvgksaltiqliqnhfvdeydptiedsyrkqvvidgetclldil dtagheeysamrdqymrtgegflcvfainntksfedihhyreqikrvkdsedvpmvlvgn kcdlpsrtvdtkqaqdlarsygipfietsaktrqgvddafytlvreirkhke