>3is8E (E:) observed residues (from ATOM records) kgdkkviqhlnkilgneliainqyflhsrmwndwglkrlgaheyhesidemkhadklier ilfleglpnlqdlgklligentqemlqcdlnlelkatkdlreaivhceqvhdyvsrdllk dileseeehidyletqlgliqkvglenylqshmhe