>3zufA (A:) observed residues (from ATOM records)
svikpdmkiklrmegavnghpfaiegvglgkpfegkqsmdlkvkeggplpfaydiltmaf
cygnrvfakypenivdyfkqsfpegyswersmiyedggicnatnditldgdcyiyeirfd
gvnfpangpvmqkrtvkwelsteklyvrdgvlksdgnyalsleggghyrcdfkttykakk
vvqlpdyhsvdhhieikshdkdysnvnlhehaeahs