preferred_name: MAP2K1 phosphorylates MAPK3 (Caenorhabditis elegans)
preferred_name_lc: map2k1 phosphorylates mapk3 (caenorhabditis elegans)
label: MAP2K1 phosphorylates MAPK3 (Caenorhabditis elegans)
label_lc: map2k1 phosphorylates mapk3 (caenorhabditis elegans)