Molecule Identification Common Name CDP-DG(22:5(7Z,10Z,13Z,16Z,19Z)/18:0) Definition CDP-DG(22:5(7Z,10Z,13Z,16Z,19Z)/18:0) 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(7Z,10Z,13Z,16Z,19Z)/18:0), in particular, consists of one chain of clupanodonic acid at the C-1 position and one chain of stearic 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)CCCCC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC)(COP(O)(=O)OP(O)(=O)OC[C@H]1O[C@H](C(O)[C@H]1O)N1C=CC(N)=NC1=O)OC(=O)CCCCCCCCCCCCCCCCC InChI=1S/C52H87N3O15P2/c1-3-5-7-9-11-13-15-17-19-20-21-22-24-25-27-29-31-33-35-37-47(56)65-41-44(68-48(57)38-36-34-32-30-28-26-23-18-16-14-12-10-8-6-4-2)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/h5,7,11,13,17,19,21-22,25,27,39-40,44-45,49-51,58-59H,3-4,6,8-10,12,14-16,18,20,23-24,26,28-38,41-43H2,1-2H3,(H,61,62)(H,63,64)(H2,53,54,60)/b7-5-,13-11-,19-17-,22-21-,27-25-/t44-,45-,49+,50?,51-/m1/s1 Synonyms Value Source 1-Clupanodonoyl-2-stearoyl-sn-glycero-3-CDP HMDB 1-Clupanodonoyl-2-stearoyl-sn-glycero-3-cytidine-5'-diphosphate HMDB CDP-DG(22:5/18:0) HMDB CDP-DG(22:5N3/18:0) HMDB CDP-DG(22:5W3/18:0) HMDB CDP-DG(40:5) HMDB CDP-Diacylglycerol(22:5(7Z,10Z,13Z,16Z,19Z)/18:0) HMDB CDP-Diacylglycerol(22:5/18:0) HMDB CDP-Diacylglycerol(22:5N3/18:0) HMDB CDP-Diacylglycerol(22:5W3/18:0) 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)-3-[(7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoyloxy]-2-(octadecanoyloxy)propoxy](hydroxy)phosphoryl}oxy)phosphinate HMDB 1-clupanodonoyl-2-stearoyl-sn-glycero-3-CDP SMPDB, HMDB 1-clupanodonoyl-2-stearoyl-sn-glycero-3-cytidine-5'-diphosphate SMPDB, HMDB CDP-DG(22:5/18:0) SMPDB, HMDB CDP-DG(22:5n3/18:0) SMPDB, HMDB CDP-DG(22:5w3/18:0) SMPDB, HMDB CDP-DG(40:5) SMPDB, HMDB CDP-diacylglycerol(22:5(7Z,10Z,13Z,16Z,19Z)/18:0) SMPDB, HMDB CDP-diacylglycerol(22:5/18:0) SMPDB, HMDB CDP-diacylglycerol(22:5n3/18:0) SMPDB, HMDB CDP-diacylglycerol(22:5w3/18:0) SMPDB, HMDB CDP-DG(22:5(7Z,10Z,13Z,16Z,19Z)/18:0) 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)-3-[(7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoyloxy]-2-(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)-3-[(7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoyloxy]-2-(octadecanoyloxy)propoxy(hydroxy)phosphoryl]oxy)phosphinic acid CAS Registry Number Not Available SMILES [H][C@@](COC(=O)CCCCC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC)(COP(O)(=O)OP(O)(=O)OC[C@H]1O[C@H](C(O)[C@H]1O)N1C=CC(N)=NC1=O)OC(=O)CCCCCCCCCCCCCCCCC
InChI Identifier InChI=1S/C52H87N3O15P2/c1-3-5-7-9-11-13-15-17-19-20-21-22-24-25-27-29-31-33-35-37-47(56)65-41-44(68-48(57)38-36-34-32-30-28-26-23-18-16-14-12-10-8-6-4-2)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/h5,7,11,13,17,19,21-22,25,27,39-40,44-45,49-51,58-59H,3-4,6,8-10,12,14-16,18,20,23-24,26,28-38,41-43H2,1-2H3,(H,61,62)(H,63,64)(H2,53,54,60)/b7-5-,13-11-,19-17-,22-21-,27-25-/t44-,45-,49+,50?,51-/m1/s1
InChI Key ZJLTWLAOIXPQQG-WQWPJLNUSA-N Functional Ontology Physiological effect Not Available Disposition Process Naturally occurring process Biological process Biochemical pathway Metabolic pathway Cardiolipin Biosynthesis CL(16:0/16:0/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0068486 )Cardiolipin Biosynthesis CL(16:1(9Z)/18:0/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0069080 )Cardiolipin Biosynthesis CL(16:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0069289 )Cardiolipin Biosynthesis CL(18:0/18:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0069649 )Cardiolipin Biosynthesis CL(18:0/18:2(9Z,12Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0069692 )Cardiolipin Biosynthesis CL(18:0/20:4(5Z,8Z,11Z,14Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0069732 )Cardiolipin Biosynthesis CL(18:1(11Z)/18:1(11Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0070484 )Cardiolipin Biosynthesis CL(18:1(9Z)/18:0/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0070871 )Cardiolipin Biosynthesis CL(18:2(9Z,12Z)/18:2(9Z,12Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0071847 )Cardiolipin Biosynthesis CL(18:2(9Z,12Z)/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0071910 )Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0072173 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0072275 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/18:0/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0072298 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/18:1(11Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0072319 )Cardiolipin Biosynthesis CL(22:5(7Z,10Z,13Z,16Z,19Z)/18:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:5(7Z,10Z,13Z,16Z,19Z))  (PathBank: SMP0072495 )Cardiolipin Biosynthesis CL(16:0/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0077637 )Cardiolipin Biosynthesis CL(18:1(11Z)/18:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0078852 )Cardiolipin Biosynthesis CL(18:2(9Z,12Z)/18:0/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0079526 )Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:0/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0079827 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/18:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0080118 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0080140 )Cardiolipin Biosynthesis CL(22:5(7Z,10Z,13Z,16Z,19Z)/18:0/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(7Z,10Z,13Z,16Z,19Z))  (PathBank: SMP0080269 )Cardiolipin Biosynthesis CL(22:5(7Z,10Z,13Z,16Z,19Z)/18:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0080271 )Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0093474 )Cardiolipin Biosynthesis CL(18:0/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0093838 )Cardiolipin Biosynthesis CL(18:1(11Z)/18:0/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0094000 )Cardiolipin Biosynthesis CL(18:1(11Z)/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0094309 )Cardiolipin Biosynthesis CL(18:2(9Z,12Z)/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0094998 )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(22:5(4Z,7Z,10Z,13Z,16Z)/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0095448 )Cardiolipin Biosynthesis CL(22:5(7Z,10Z,13Z,16Z,19Z)/18:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z))  (PathBank: SMP0095547 )Cardiolipin Biosynthesis CL(16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0069333 )Cardiolipin Biosynthesis CL(18:0/18:1(11Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0069592 )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(18:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0069859 )Cardiolipin Biosynthesis CL(18:1(9Z)/18:1(11Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0070919 )Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0072199 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0072419 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0072440 )Cardiolipin Biosynthesis CL(22:5(7Z,10Z,13Z,16Z,19Z)/18:0/22:5(7Z,10Z,13Z,16Z,19Z)/16:1(9Z))  (PathBank: SMP0072484 )Cardiolipin Biosynthesis CL(22:5(7Z,10Z,13Z,16Z,19Z)/18:0/22:5(7Z,10Z,13Z,16Z,19Z)/18:1(9Z))  (PathBank: SMP0072487 )Cardiolipin Biosynthesis CL(22:5(7Z,10Z,13Z,16Z,19Z)/18:0/22:5(7Z,10Z,13Z,16Z,19Z)/18:2(9Z,12Z))  (PathBank: SMP0072488 )Cardiolipin Biosynthesis CL(22:5(7Z,10Z,13Z,16Z,19Z)/18:0/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(4Z,7Z,10Z,13Z,16Z))  (PathBank: SMP0072490 )Cardiolipin Biosynthesis CL(22:5(7Z,10Z,13Z,16Z,19Z)/18:0/22:5(7Z,10Z,13Z,16Z,19Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z))  (PathBank: SMP0072492 )Cardiolipin Biosynthesis CL(22:5(7Z,10Z,13Z,16Z,19Z)/18:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:5(4Z,7Z,10Z,13Z,16Z))  (PathBank: SMP0072494 )Cardiolipin Biosynthesis CL(16:0/18:0/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0077339 )Cardiolipin Biosynthesis CL(16:0/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0077584 )Cardiolipin Biosynthesis CL(16:1(9Z)/16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0077783 )Cardiolipin Biosynthesis CL(18:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0079422 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/16:0/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0080031 )Cardiolipin Biosynthesis CL(22:5(7Z,10Z,13Z,16Z,19Z)/18:0/22:5(7Z,10Z,13Z,16Z,19Z)/18:1(11Z))  (PathBank: SMP0080264 )Cardiolipin Biosynthesis CL(18:0/16:0/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0093431 )Cardiolipin Biosynthesis CL(18:0/18:0/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0093551 )Cardiolipin Biosynthesis CL(18:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0094657 )Cardiolipin Biosynthesis CL(22:5(7Z,10Z,13Z,16Z,19Z)/18:0/22:5(7Z,10Z,13Z,16Z,19Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0095540 )Cardiolipin Biosynthesis CL(18:1(11Z)/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0070688 )Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0072139 )Cardiolipin Biosynthesis CL(22:5(7Z,10Z,13Z,16Z,19Z)/18:0/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0072485 )Cardiolipin Biosynthesis CL(18:1(9Z)/18:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0094549 )Cardiolipin Biosynthesis CL(22:5(7Z,10Z,13Z,16Z,19Z)/16:0/22:5(7Z,10Z,13Z,16Z,19Z)/18:0)  (PathBank: SMP0095511 )Role Not Available