preferred_name: ETA is phosphorylated to PETA by CHK/ETNK (Bos taurus)
preferred_name_lc: eta is phosphorylated to peta by chk/etnk (bos taurus)
label: ETA is phosphorylated to PETA by CHK/ETNK (Bos taurus)
label_lc: eta is phosphorylated to peta by chk/etnk (bos taurus)