preferred_name: SLC9B1/C2 exchange Na+ for H+ (Xenopus tropicalis)
preferred_name_lc: slc9b1/c2 exchange na+ for h+ (xenopus tropicalis)
label: SLC9B1/C2 exchange Na+ for H+ (Xenopus tropicalis)
label_lc: slc9b1/c2 exchange na+ for h+ (xenopus tropicalis)