preferred_name: Binding of IP3 to IP3 receptor (Dictyostelium discoideum)
preferred_name_lc: binding of ip3 to ip3 receptor (dictyostelium discoideum)
label: Binding of IP3 to IP3 receptor (Dictyostelium discoideum)
label_lc: binding of ip3 to ip3 receptor (dictyostelium discoideum)