>2z1oD (D:) observed residues (from ATOM records)
msvikpdmkiklrmegavnghpfaiegvglgkpfegkqsmdlkvkeggplpfaydilttv
fcygnrvfakypenivdyfkqsfpegyswersmnyedggicnatnditldgdcyiyeirf
dgvnfpangpvmqkrtvkwepsteklyvrdgvlkgdvnmalsleggghyrcdfkttykak
kvvqlpdyhfvdhhieikshdkdysnvnlhehaeahs