3',3'-cGAMP(out) + n H(+)(out) = 3',3'-cGAMP(in) + n H(+)(in)
3',3'-cgamp(out) + n h(+)(out) = 3',3'-cgamp(in) + n h(+)(in)
3',3'-cGAMP(out) + n H(+)(out) = 3',3'-cGAMP(in) + n H(+)(in)
3',3'-cgamp(out) + n h(+)(out) = 3',3'-cgamp(in) + n h(+)(in)