glycyl-L-leucine(out) + 2 H(+)(out) <=> glycyl-L-leucine(in) + 2 H(+)(in)
glycyl-l-leucine(out) + 2 h(+)(out) <=> glycyl-l-leucine(in) + 2 h(+)(in)
glycyl-L-leucine(out) + 2 H(+)(out) <=> glycyl-L-leucine(in) + 2 H(+)(in)
glycyl-l-leucine(out) + 2 h(+)(out) <=> glycyl-l-leucine(in) + 2 h(+)(in)