preferred_name: Formation of the 26S proteasome (Dictyostelium discoideum)
preferred_name_lc: formation of the 26s proteasome (dictyostelium discoideum)
label: Formation of the 26S proteasome (Dictyostelium discoideum)
label_lc: formation of the 26s proteasome (dictyostelium discoideum)