preferred_name: KRAS4B is phosphorylated on serine 181 (Bos taurus)
preferred_name_lc: kras4b is phosphorylated on serine 181 (bos taurus)
label: KRAS4B is phosphorylated on serine 181 (Bos taurus)
label_lc: kras4b is phosphorylated on serine 181 (bos taurus)