a 1,2-diacyl-sn-glycero-3-phospho-(1'-sn-glycerol)(in) = a 1,2-diacyl-sn-glycero-3-phospho-(1'-sn-glycerol)(out)
a 1,2-diacyl-sn-glycero-3-phospho-(1'-sn-glycerol)(in) = a 1,2-diacyl-sn-glycero-3-phospho-(1'-sn-glycerol)(out)