label: N(6)-carboxybiotinyl-L-lysyl-[protein] + n Na(+)(in) + H(+) = N(6)-biotinyl-L-lysyl-[protein] + n Na(+)(out) + CO2
label_lc: n(6)-carboxybiotinyl-l-lysyl-[protein] + n na(+)(in) + h(+) = n(6)-biotinyl-l-lysyl-[protein] + n na(+)(out) + co2