>4emqE (E:) observed residues (from ATOM records) svikpdmkiklrmegavnghpfaiegvglgkpfegkqsmdlkvkeggplpfaydilttvf cygnrvfakypenivdyfkqsfpegyswersmnyedggicnatnditldgdcyiyeirfd gvnfpangpvmqkrtvkwepstenlyvrdgvlkgdvnmalsleggghyrcdfkttykakk vvqlpdyhfvdhhieikshdkdysnvnlhehaeahs