>1ffkG (G:) observed residues (from ATOM records)
aefdadvivdardcimgrvasqvaeqaldgetvavvnaeravitgreeqivekyekrvdi
gndngyfypkrpdgifkrtirgmlphkkqrgreafesvrvylgnpydedgevldgtsldr
lsnikfvtlgeisetlganktw