glycyl-L-glutamine(in) + H(+)(in) => glycyl-L-glutamine(out) + H(+)(out)
glycyl-l-glutamine(in) + h(+)(in) => glycyl-l-glutamine(out) + h(+)(out)
glycyl-L-glutamine(in) + H(+)(in) => glycyl-L-glutamine(out) + H(+)(out)
glycyl-l-glutamine(in) + h(+)(in) => glycyl-l-glutamine(out) + h(+)(out)