a ubiquinone + Na(+)(in) + NADH + H(+) => a ubiquinol + Na(+)(out) + NAD(+)
a ubiquinone + na(+)(in) + nadh + h(+) => a ubiquinol + na(+)(out) + nad(+)
a ubiquinone + Na(+)(in) + NADH + H(+) => a ubiquinol + Na(+)(out) + NAD(+)
a ubiquinone + na(+)(in) + nadh + h(+) => a ubiquinol + na(+)(out) + nad(+)