preferred_name: KRAS4B is phosphorylated on serine 181 (Canis familiaris)
preferred_name_lc: kras4b is phosphorylated on serine 181 (canis familiaris)
label: KRAS4B is phosphorylated on serine 181 (Canis familiaris)
label_lc: kras4b is phosphorylated on serine 181 (canis familiaris)