aldehydo-D-galacturonate(in) + H(+)(in) => aldehydo-D-galacturonate(out) + H(+)(out)
aldehydo-d-galacturonate(in) + h(+)(in) => aldehydo-d-galacturonate(out) + h(+)(out)
aldehydo-D-galacturonate(in) + H(+)(in) => aldehydo-D-galacturonate(out) + H(+)(out)
aldehydo-d-galacturonate(in) + h(+)(in) => aldehydo-d-galacturonate(out) + h(+)(out)