preferred_name: ETA is phosphorylated to PETA by CHK/ETNK (Xenopus tropicalis)
preferred_name_lc: eta is phosphorylated to peta by chk/etnk (xenopus tropicalis)
label: ETA is phosphorylated to PETA by CHK/ETNK (Xenopus tropicalis)
label_lc: eta is phosphorylated to peta by chk/etnk (xenopus tropicalis)