2 1-acyl-sn-glycero-3-phospho-(1'-sn-glycerol) => 1-acyl-sn-glycero-3-phospho-(3'-acyl-sn-1'-glycerol) + sn-glycero-3-phospho-(1'-sn-glycerol)
2 1-acyl-sn-glycero-3-phospho-(1'-sn-glycerol) => 1-acyl-sn-glycero-3-phospho-(3'-acyl-sn-1'-glycerol) + sn-glycero-3-phospho-(1'-sn-glycerol)