preferred_name: PAK phosphorylates p21 RAF1 on S338 (Rattus norvegicus)
preferred_name_lc: pak phosphorylates p21 raf1 on s338 (rattus norvegicus)
label: PAK phosphorylates p21 RAF1 on S338 (Rattus norvegicus)
label_lc: pak phosphorylates p21 raf1 on s338 (rattus norvegicus)