preferred_name: NDUF subunits bind to form the IP subcomplex (Canis familiaris)
preferred_name_lc: nduf subunits bind to form the ip subcomplex (canis familiaris)
label: NDUF subunits bind to form the IP subcomplex (Canis familiaris)
label_lc: nduf subunits bind to form the ip subcomplex (canis familiaris)