protein_sequence,secondary_structure,mask_column
MKKGEEVAKA,EEELLLHEEH,1010110101
MNTLLGAEVL,HHHEEELHHH,1010110101
MGVLKQFGKN,HHHLEHEEEE,1010110101
MSTALNLKRV,HHHLLLHHLL,1010110101
MIAASMGVKV,HHHHHLLLHL,1010110101
MKYKNSVGSK,HEEELHHHHL,1010110101
MPGVEVPAWA,HHHLLLLLEE,1010110101
MPEAALATGK,HHHHLELELL,1010110101
MTGQVEAGVG,HHHEEEEHLH,1010110101
MLKMNTSQEK,HHHLELEHLL,1010110101