preferred_name: SeMet is converted to AdoSeMet by MAT (Schizosaccharomyces pombe)
preferred_name_lc: semet is converted to adosemet by mat (schizosaccharomyces pombe)
label: SeMet is converted to AdoSeMet by MAT (Schizosaccharomyces pombe)
label_lc: semet is converted to adosemet by mat (schizosaccharomyces pombe)