(6S)-5-methyl-5,6,7,8-tetrahydrofolate(in) + H(+)(in) => (6S)-5-methyl-5,6,7,8-tetrahydrofolate(out) + H(+)(out)
(6s)-5-methyl-5,6,7,8-tetrahydrofolate(in) + h(+)(in) => (6s)-5-methyl-5,6,7,8-tetrahydrofolate(out) + h(+)(out)
(6S)-5-methyl-5,6,7,8-tetrahydrofolate(in) + H(+)(in) => (6S)-5-methyl-5,6,7,8-tetrahydrofolate(out) + H(+)(out)
(6s)-5-methyl-5,6,7,8-tetrahydrofolate(in) + h(+)(in) => (6s)-5-methyl-5,6,7,8-tetrahydrofolate(out) + h(+)(out)