>2z6zD (D:) observed residues (from ATOM records)
svikpdmkiklrmegavnghpfaiegvglgkpfegkqsmdlkvkeggplpfaydilttvf
cygnrvfakypenivdyfkqsfpegyswersmnyedggicnatnditldgdcyiyeirfd
gvnfpangpvmqkrtvkwepsteklyvrdgvlkgdvnmalsleggghyrcdfkttykakk
vvqlpdyhfvdhhieikshdkdysnvnlhehaeahs