Molecule Identification Common Name CDP-DG(22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z)) Definition CDP-DG(22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z)) 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(22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z)), in particular, consists of one chain of osbond acid at the C-1 position and one chain of arachidonic 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)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CCCCC)(COP(O)(=O)OP(O)(=O)OC[C@H]1O[C@H](C(O)[C@H]1O)N1C=CC(N)=NC1=O)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC InChI=1S/C54H83N3O15P2/c1-3-5-7-9-11-13-15-17-19-21-22-24-25-27-29-31-33-35-37-39-49(58)67-43-46(70-50(59)40-38-36-34-32-30-28-26-23-20-18-16-14-12-10-8-6-4-2)44-68-73(63,64)72-74(65,66)69-45-47-51(60)52(61)53(71-47)57-42-41-48(55)56-54(57)62/h11-14,17-20,22,24,26-29,32-35,41-42,46-47,51-53,60-61H,3-10,15-16,21,23,25,30-31,36-40,43-45H2,1-2H3,(H,63,64)(H,65,66)(H2,55,56,62)/b13-11-,14-12-,19-17-,20-18-,24-22-,28-26-,29-27-,34-32-,35-33-/t46-,47-,51+,52?,53-/m1/s1 Synonyms Value Source 1-Osbondoyl-2-arachidonoyl-sn-glycero-3-CDP HMDB 1-Osbondoyl-2-arachidonoyl-sn-glycero-3-cytidine-5'-diphosphate HMDB CDP-DG(22:5/20:4) HMDB CDP-DG(22:5N6/20:4N6) HMDB CDP-DG(22:5W6/20:4W6) HMDB CDP-DG(42:9) HMDB CDP-Diacylglycerol(22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z)) HMDB CDP-Diacylglycerol(22:5/20:4) HMDB CDP-Diacylglycerol(22:5N6/20:4N6) HMDB CDP-Diacylglycerol(22:5W6/20:4W6) HMDB CDP-Diacylglycerol(42:9) HMDB {[(2R,3R,5R)-3,4-dihydroxy-5-(2-hydroxy-4-imino-1,4-dihydropyrimidin-1-yl)oxolan-2-yl]methoxy}({[(2R)-3-[(4Z,7Z,13Z,16Z)-docosa-4,7,10,13,16-pentaenoyloxy]-2-[(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoyloxy]propoxy](hydroxy)phosphoryl}oxy)phosphinate HMDB 1-osbondoyl-2-arachidonoyl-sn-glycero-3-CDP SMPDB, HMDB 1-osbondoyl-2-arachidonoyl-sn-glycero-3-cytidine-5'-diphosphate SMPDB, HMDB CDP-DG(22:5/20:4) SMPDB, HMDB CDP-DG(22:5n6/20:4n6) SMPDB, HMDB CDP-DG(22:5w6/20:4w6) SMPDB, HMDB CDP-DG(42:9) SMPDB, HMDB CDP-diacylglycerol(22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z)) SMPDB, HMDB CDP-diacylglycerol(22:5/20:4) SMPDB, HMDB CDP-diacylglycerol(22:5n6/20:4n6) SMPDB, HMDB CDP-diacylglycerol(22:5w6/20:4w6) SMPDB, HMDB CDP-DG(22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z)) SMPDB
Chemical Formula C54 H83 N3 O15 P2 Average Molecular Weight 1076.212 Monoisotopic Molecular Weight 1075.529942981 IUPAC Name {[(2R,3R,5R)-5-(4-amino-2-oxo-1,2-dihydropyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}({[(2R)-3-[(4Z,7Z,10Z,13Z,16Z)-docosa-4,7,10,13,16-pentaenoyloxy]-2-[(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoyloxy]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)-3-[(4Z,7Z,10Z,13Z,16Z)-docosa-4,7,10,13,16-pentaenoyloxy]-2-[(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoyloxy]propoxy(hydroxy)phosphoryl]oxy)phosphinic acid CAS Registry Number Not Available SMILES [H][C@@](COC(=O)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CCCCC)(COP(O)(=O)OP(O)(=O)OC[C@H]1O[C@H](C(O)[C@H]1O)N1C=CC(N)=NC1=O)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC
InChI Identifier InChI=1S/C54H83N3O15P2/c1-3-5-7-9-11-13-15-17-19-21-22-24-25-27-29-31-33-35-37-39-49(58)67-43-46(70-50(59)40-38-36-34-32-30-28-26-23-20-18-16-14-12-10-8-6-4-2)44-68-73(63,64)72-74(65,66)69-45-47-51(60)52(61)53(71-47)57-42-41-48(55)56-54(57)62/h11-14,17-20,22,24,26-29,32-35,41-42,46-47,51-53,60-61H,3-10,15-16,21,23,25,30-31,36-40,43-45H2,1-2H3,(H,63,64)(H,65,66)(H2,55,56,62)/b13-11-,14-12-,19-17-,20-18-,24-22-,28-26-,29-27-,34-32-,35-33-/t46-,47-,51+,52?,53-/m1/s1
InChI Key WDZIICFZAWFJKR-BLQLCGDOSA-N Functional Ontology Physiological effect Not Available Disposition Process Naturally occurring process Biological process Biochemical pathway Metabolic pathway Cardiolipin Biosynthesis CL(16:0/20:4(5Z,8Z,11Z,14Z)/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0068785 )Cardiolipin Biosynthesis CL(16:0/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0068830 )Cardiolipin Biosynthesis CL(16:1(9Z)/20:4(5Z,8Z,11Z,14Z)/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0069246 )Cardiolipin Biosynthesis CL(16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0069327 )Cardiolipin Biosynthesis CL(18:1(9Z)/18:1(11Z)/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0070913 )Cardiolipin Biosynthesis CL(18:1(9Z)/20:4(5Z,8Z,11Z,14Z)/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0071046 )Cardiolipin Biosynthesis CL(18:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0071077 )Cardiolipin Biosynthesis CL(18:2(9Z,12Z)/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0071934 )Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:1(11Z)/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0072064 )Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0072212 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/18:1(11Z)/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0072313 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z)/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0072356 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z)/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0072374 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z)/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(7Z,10Z,13Z,16Z,19Z))  (PathBank: SMP0072376 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z)/22:5(7Z,10Z,13Z,16Z,19Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0072384 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0072388 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:5(4Z,7Z,10Z,13Z,16Z))  (PathBank: SMP0072389 )Cardiolipin Biosynthesis CL(16:0/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0077631 )Cardiolipin Biosynthesis CL(16:1(9Z)/16:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0077777 )Cardiolipin Biosynthesis CL(16:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0078032 )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(18:1(9Z)/18:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0079271 )Cardiolipin Biosynthesis CL(18:2(9Z,12Z)/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0079689 )Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0079863 )Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:2(9Z,12Z)/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0079882 )Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0079911 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/16:0/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0080025 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0080047 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:1(9Z))  (PathBank: SMP0080160 )Cardiolipin Biosynthesis CL(18:1(11Z)/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0094303 )Cardiolipin Biosynthesis CL(18:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0094689 )Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/16:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0095077 )Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0095218 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z)/22:5(4Z,7Z,10Z,13Z,16Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z))  (PathBank: SMP0095428 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0095431 )Cardiolipin Biosynthesis CL(16:0/16:0/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0068480 )Cardiolipin Biosynthesis CL(18:0/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0069819 )Cardiolipin Biosynthesis CL(18:1(11Z)/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0070682 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:2(9Z,12Z))  (PathBank: SMP0072383 )Cardiolipin Biosynthesis CL(18:1(11Z)/18:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0078846 )Cardiolipin Biosynthesis CL(18:2(9Z,12Z)/20:4(5Z,8Z,11Z,14Z)/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0079665 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/18:0/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0080070 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z)/22:5(7Z,10Z,13Z,16Z,19Z)/16:0)  (PathBank: SMP0080156 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z)/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(7Z,10Z,13Z,16Z,19Z))  (PathBank: SMP0080164 )Cardiolipin Biosynthesis CL(18:1(11Z)/18:1(11Z)/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0094052 )Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0095244 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z)/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(4Z,7Z,10Z,13Z,16Z))  (PathBank: SMP0095426 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z))  (PathBank: SMP0095442 )Cardiolipin Biosynthesis CL(18:0/18:0/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0069524 )Cardiolipin Biosynthesis CL(18:1(11Z)/20:4(5Z,8Z,11Z,14Z)/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0070641 )Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/16:0/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0072000 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/18:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0072334 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z)/22:5(7Z,10Z,13Z,16Z,19Z)/16:1(9Z))  (PathBank: SMP0072379 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:1(11Z))  (PathBank: SMP0072381 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z)/22:5(7Z,10Z,13Z,16Z,19Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z))  (PathBank: SMP0072387 )Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:0/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0079824 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z)/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(4Z,7Z,10Z,13Z,16Z))  (PathBank: SMP0080163 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:5(7Z,10Z,13Z,16Z,19Z))  (PathBank: SMP0080168 )Cardiolipin Biosynthesis CL(18:2(9Z,12Z)/18:2(9Z,12Z)/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0071841 )Cardiolipin Biosynthesis CL(18:0/20:4(5Z,8Z,11Z,14Z)/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0069729 )Role Not Available