4-hydroxy-L-proline(in) + H(+)(in) = 4-hydroxy-L-proline(out) + H(+)(out)
4-hydroxy-l-proline(in) + h(+)(in) = 4-hydroxy-l-proline(out) + h(+)(out)
4-hydroxy-L-proline(in) + H(+)(in) = 4-hydroxy-L-proline(out) + H(+)(out)
4-hydroxy-l-proline(in) + h(+)(in) = 4-hydroxy-l-proline(out) + h(+)(out)