>2gx2H (H:) observed residues (from ATOM records)
svikpdmkiklrmegavnghpfaiegvglgkpfegkqsmdlkvkeggplpfaydilttvf
sygnrvfakypenivdyfkqsfpegyswersmnyedggicnatnditldgdcyiyeirfd
gvnfpangpvmqkrtvkwepsteklyvrdgvlkgdvnmalsleggghyrcdfkttykakk
vvqlpdyhfvdhhieikshdkdysnvnlhehaeahselpr