preferred_name: butanoate(out) + 2 Na(+)(out) <=> butanoate(in) + 2 Na(+)(in)
preferred_name_lc: butanoate(out) + 2 na(+)(out) <=> butanoate(in) + 2 na(+)(in)
label: butanoate(out) + 2 Na(+)(out) <=> butanoate(in) + 2 Na(+)(in)
label_lc: butanoate(out) + 2 na(+)(out) <=> butanoate(in) + 2 na(+)(in)