Molecule Identification Common Name CDP-DG(18:0/22:5(4Z,7Z,10Z,13Z,16Z)) Definition CDP-DG(18:0/22:5(4Z,7Z,10Z,13Z,16Z)) is a cytidine diphosphate diacylglycerol or CDP-diacylglycerol (CDP-DG). CDP-diacylglycerol is an important branchpoint intermediate in eukaryotic phospholipid biosynthesis and could be a key regulatory molecule in phospholipid metabolism. It is a glycerophospholipid in which a cytidine diphosphate moiety occupies a glycerol substitution site. As is the case with diacylglycerols, CDP-diacylglycerols can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. Fatty acids containing 16, 18 and 20 carbons are the most common. CDP-DG(18:0/22:5(4Z,7Z,10Z,13Z,16Z)), in particular, consists of one chain of stearic acid at the C-1 position and one chain of osbond acid at the C-2 position. Cytidine diphosphate diacylglycerols are rarely noticed in analyses of lipid compositions of tissues, as they are present is such small amounts (perhaps only 0.05% or so of the total phospholipids). Structure [H][C@@](COC(=O)CCCCCCCCCCCCCCCCC)(COP(O)(=O)OP(O)(=O)OC[C@H]1O[C@H](C(O)[C@H]1O)N1C=CC(N)=NC1=O)OC(=O)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CCCCC InChI=1S/C52H87N3O15P2/c1-3-5-7-9-11-13-15-17-19-20-21-22-24-26-28-30-32-34-36-38-48(57)68-44(41-65-47(56)37-35-33-31-29-27-25-23-18-16-14-12-10-8-6-4-2)42-66-71(61,62)70-72(63,64)67-43-45-49(58)50(59)51(69-45)55-40-39-46(53)54-52(55)60/h11,13,17,19,21-22,26,28,32,34,39-40,44-45,49-51,58-59H,3-10,12,14-16,18,20,23-25,27,29-31,33,35-38,41-43H2,1-2H3,(H,61,62)(H,63,64)(H2,53,54,60)/b13-11-,19-17-,22-21-,28-26-,34-32-/t44-,45-,49+,50?,51-/m1/s1 Synonyms Value Source 1-Stearoyl-2-osbondoyl-sn-glycero-3-CDP HMDB 1-Stearoyl-2-osbondoyl-sn-glycero-3-cytidine-5'-diphosphate HMDB CDP-DG(18:0/22:5) HMDB CDP-DG(18:0/22:5N6) HMDB CDP-DG(18:0/22:5W6) HMDB CDP-DG(40:5) HMDB CDP-Diacylglycerol(18:0/22:5(4Z,7Z,10Z,13Z,16Z)) HMDB CDP-Diacylglycerol(18:0/22:5) HMDB CDP-Diacylglycerol(18:0/22:5N6) HMDB CDP-Diacylglycerol(18:0/22:5W6) HMDB CDP-Diacylglycerol(40:5) HMDB {[(2R,3R,5R)-3,4-dihydroxy-5-(2-hydroxy-4-imino-1,4-dihydropyrimidin-1-yl)oxolan-2-yl]methoxy}({[(2R)-2-[(4Z,10Z,13Z,16Z)-docosa-4,7,10,13,16-pentaenoyloxy]-3-(octadecanoyloxy)propoxy](hydroxy)phosphoryl}oxy)phosphinate HMDB 1-stearoyl-2-osbondoyl-sn-glycero-3-CDP SMPDB, HMDB 1-stearoyl-2-osbondoyl-sn-glycero-3-cytidine-5'-diphosphate SMPDB, HMDB CDP-DG(18:0/22:5) SMPDB, HMDB CDP-DG(18:0/22:5n6) SMPDB, HMDB CDP-DG(18:0/22:5w6) SMPDB, HMDB CDP-DG(40:5) SMPDB, HMDB CDP-diacylglycerol(18:0/22:5(4Z,7Z,10Z,13Z,16Z)) SMPDB, HMDB CDP-diacylglycerol(18:0/22:5) SMPDB, HMDB CDP-diacylglycerol(18:0/22:5n6) SMPDB, HMDB CDP-diacylglycerol(18:0/22:5w6) SMPDB, HMDB CDP-DG(18:0/22:5(4Z,7Z,10Z,13Z,16Z)) SMPDB
Chemical Formula C52 H87 N3 O15 P2 Average Molecular Weight 1056.222 Monoisotopic Molecular Weight 1055.561243109 IUPAC Name {[(2R,3R,5R)-5-(4-amino-2-oxo-1,2-dihydropyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}({[(2R)-2-[(4Z,7Z,10Z,13Z,16Z)-docosa-4,7,10,13,16-pentaenoyloxy]-3-(octadecanoyloxy)propoxy](hydroxy)phosphoryl}oxy)phosphinic acid Traditional Name [(2R,3R,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy([(2R)-2-[(4Z,7Z,10Z,13Z,16Z)-docosa-4,7,10,13,16-pentaenoyloxy]-3-(octadecanoyloxy)propoxy(hydroxy)phosphoryl]oxy)phosphinic acid CAS Registry Number Not Available SMILES [H][C@@](COC(=O)CCCCCCCCCCCCCCCCC)(COP(O)(=O)OP(O)(=O)OC[C@H]1O[C@H](C(O)[C@H]1O)N1C=CC(N)=NC1=O)OC(=O)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CCCCC
InChI Identifier InChI=1S/C52H87N3O15P2/c1-3-5-7-9-11-13-15-17-19-20-21-22-24-26-28-30-32-34-36-38-48(57)68-44(41-65-47(56)37-35-33-31-29-27-25-23-18-16-14-12-10-8-6-4-2)42-66-71(61,62)70-72(63,64)67-43-45-49(58)50(59)51(69-45)55-40-39-46(53)54-52(55)60/h11,13,17,19,21-22,26,28,32,34,39-40,44-45,49-51,58-59H,3-10,12,14-16,18,20,23-25,27,29-31,33,35-38,41-43H2,1-2H3,(H,61,62)(H,63,64)(H2,53,54,60)/b13-11-,19-17-,22-21-,28-26-,34-32-/t44-,45-,49+,50?,51-/m1/s1
InChI Key URTBJUOVHSNCRE-QXGVXNGESA-N Functional Ontology Physiological effect Not Available Disposition Process Naturally occurring process Biological process Biochemical pathway Metabolic pathway Cardiolipin Biosynthesis CL(18:0/16:0/18:0/22:5(4Z,7Z,10Z,13Z,16Z))  (PathBank: SMP0069388 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z)/18:0)  (PathBank: SMP0069740 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z))  (PathBank: SMP0069741 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/18:0/22:5(4Z,7Z,10Z,13Z,16Z))  (PathBank: SMP0069743 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/18:1(11Z)/18:1(11Z))  (PathBank: SMP0069747 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/18:1(11Z)/18:1(9Z))  (PathBank: SMP0069748 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/18:1(11Z)/22:5(4Z,7Z,10Z,13Z,16Z))  (PathBank: SMP0069749 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/18:1(11Z)/22:5(7Z,10Z,13Z,16Z,19Z))  (PathBank: SMP0069750 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/18:1(9Z)/18:0)  (PathBank: SMP0069751 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z)/22:5(7Z,10Z,13Z,16Z,19Z))  (PathBank: SMP0069764 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:0)  (PathBank: SMP0069767 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(7Z,10Z,13Z,16Z,19Z)/16:1(9Z))  (PathBank: SMP0069776 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:1(9Z))  (PathBank: SMP0069779 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0069785 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:5(4Z,7Z,10Z,13Z,16Z))  (PathBank: SMP0069786 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:5(7Z,10Z,13Z,16Z,19Z))  (PathBank: SMP0069787 )Cardiolipin Biosynthesis CL(18:0/18:1(9Z)/18:0/22:5(4Z,7Z,10Z,13Z,16Z))  (PathBank: SMP0078357 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/18:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z))  (PathBank: SMP0078496 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(4Z,7Z,10Z,13Z,16Z)/16:0)  (PathBank: SMP0078506 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z))  (PathBank: SMP0078507 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0078512 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:2(9Z,12Z))  (PathBank: SMP0078521 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(7Z,10Z,13Z,16Z,19Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0078522 )Cardiolipin Biosynthesis CL(16:0/22:5(4Z,7Z,10Z,13Z,16Z)/18:0/22:5(4Z,7Z,10Z,13Z,16Z))  (PathBank: SMP0092825 )Cardiolipin Biosynthesis CL(18:0/18:0/18:0/22:5(4Z,7Z,10Z,13Z,16Z))  (PathBank: SMP0093496 )Cardiolipin Biosynthesis CL(18:0/18:1(11Z)/18:0/22:5(4Z,7Z,10Z,13Z,16Z))  (PathBank: SMP0093577 )Cardiolipin Biosynthesis CL(18:0/18:2(9Z,12Z)/18:0/22:5(4Z,7Z,10Z,13Z,16Z))  (PathBank: SMP0093679 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/18:0/22:5(7Z,10Z,13Z,16Z,19Z))  (PathBank: SMP0093758 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/18:1(11Z)/18:0)  (PathBank: SMP0093760 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/18:1(9Z)/18:1(11Z))  (PathBank: SMP0093766 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z)/18:0)  (PathBank: SMP0093770 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z)/22:5(4Z,7Z,10Z,13Z,16Z))  (PathBank: SMP0093772 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:1(9Z))  (PathBank: SMP0093782 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0093783 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(7Z,10Z,13Z,16Z,19Z))  (PathBank: SMP0093786 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z))  (PathBank: SMP0093801 )Cardiolipin Biosynthesis CL(16:0/18:0/18:0/22:5(4Z,7Z,10Z,13Z,16Z))  (PathBank: SMP0068569 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z)/16:1(9Z))  (PathBank: SMP0069739 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/18:1(9Z)/18:1(9Z))  (PathBank: SMP0069753 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/18:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z))  (PathBank: SMP0069755 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z)/18:2(9Z,12Z))  (PathBank: SMP0069757 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z)/22:5(7Z,10Z,13Z,16Z,19Z))  (PathBank: SMP0069760 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z)/22:5(4Z,7Z,10Z,13Z,16Z))  (PathBank: SMP0069763 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0069777 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(4Z,7Z,10Z,13Z,16Z))  (PathBank: SMP0069782 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(7Z,10Z,13Z,16Z,19Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z))  (PathBank: SMP0069784 )Cardiolipin Biosynthesis CL(18:0/20:4(5Z,8Z,11Z,14Z)/18:0/22:5(4Z,7Z,10Z,13Z,16Z))  (PathBank: SMP0078446 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z)/18:0)  (PathBank: SMP0078502 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0078503 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(7Z,10Z,13Z,16Z,19Z))  (PathBank: SMP0078524 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z))  (PathBank: SMP0093756 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/18:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z))  (PathBank: SMP0093759 )Cardiolipin Biosynthesis CL(16:0/16:0/18:0/22:5(4Z,7Z,10Z,13Z,16Z))  (PathBank: SMP0068431 )Cardiolipin Biosynthesis CL(16:0/22:5(7Z,10Z,13Z,16Z,19Z)/18:0/22:5(4Z,7Z,10Z,13Z,16Z))  (PathBank: SMP0068856 )Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/18:0/22:5(4Z,7Z,10Z,13Z,16Z))  (PathBank: SMP0069431 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:1(11Z))  (PathBank: SMP0069768 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(4Z,7Z,10Z,13Z,16Z))  (PathBank: SMP0069772 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(4Z,7Z,10Z,13Z,16Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z))  (PathBank: SMP0069774 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:1(11Z))  (PathBank: SMP0069778 )Cardiolipin Biosynthesis CL(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(7Z,10Z,13Z,16Z,19Z)/16:0)  (PathBank: SMP0078516 )Role Not Available