Molecule Identification Common Name CDP-DG(22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z)) Definition CDP-DG(22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z)) 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)/18:2(9Z,12Z)), in particular, consists of one chain of osbond acid at the C-1 position and one chain of linoleic 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)CCCCCCC\C=C/C\C=C/CCCCC InChI=1S/C52H83N3O15P2/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/h11-14,17-19,21-23,25,27,31,33,39-40,44-45,49-51,58-59H,3-10,15-16,20,24,26,28-30,32,34-38,41-43H2,1-2H3,(H,61,62)(H,63,64)(H2,53,54,60)/b13-11-,14-12-,19-17-,22-21-,23-18-,27-25-,33-31-/t44-,45-,49+,50?,51-/m1/s1 Synonyms Value Source 1-Osbondoyl-2-linoleoyl-sn-glycero-3-CDP HMDB 1-Osbondoyl-2-linoleoyl-sn-glycero-3-cytidine-5'-diphosphate HMDB CDP-DG(22:5/18:2) HMDB CDP-DG(22:5N6/18:2N6) HMDB CDP-DG(22:5W6/18:2W6) HMDB CDP-DG(40:7) HMDB CDP-Diacylglycerol(22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z)) HMDB CDP-Diacylglycerol(22:5/18:2) HMDB CDP-Diacylglycerol(22:5N6/18:2N6) HMDB CDP-Diacylglycerol(22:5W6/18:2W6) HMDB CDP-Diacylglycerol(40:7) 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-[(9Z,12Z)-octadeca-9,12-dienoyloxy]propoxy](hydroxy)phosphoryl}oxy)phosphinate HMDB 1-osbondoyl-2-linoleoyl-sn-glycero-3-CDP SMPDB, HMDB 1-osbondoyl-2-linoleoyl-sn-glycero-3-cytidine-5'-diphosphate SMPDB, HMDB CDP-DG(22:5/18:2) SMPDB, HMDB CDP-DG(22:5n6/18:2n6) SMPDB, HMDB CDP-DG(22:5w6/18:2w6) SMPDB, HMDB CDP-DG(40:7) SMPDB, HMDB CDP-diacylglycerol(22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z)) SMPDB, HMDB CDP-diacylglycerol(22:5/18:2) SMPDB, HMDB CDP-diacylglycerol(22:5n6/18:2n6) SMPDB, HMDB CDP-diacylglycerol(22:5w6/18:2w6) SMPDB, HMDB CDP-DG(22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z)) SMPDB
Chemical Formula C52 H83 N3 O15 P2 Average Molecular Weight 1052.19 Monoisotopic Molecular Weight 1051.529942981 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-[(9Z,12Z)-octadeca-9,12-dienoyloxy]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-[(9Z,12Z)-octadeca-9,12-dienoyloxy]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)CCCCCCC\C=C/C\C=C/CCCCC
InChI Identifier InChI=1S/C52H83N3O15P2/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/h11-14,17-19,21-23,25,27,31,33,39-40,44-45,49-51,58-59H,3-10,15-16,20,24,26,28-30,32,34-38,41-43H2,1-2H3,(H,61,62)(H,63,64)(H2,53,54,60)/b13-11-,14-12-,19-17-,22-21-,23-18-,27-25-,33-31-/t44-,45-,49+,50?,51-/m1/s1
InChI Key HDJLKYAVHWZKBS-HIMZVZODSA-N Functional Ontology Physiological effect Not Available Disposition Process Naturally occurring process Biological process Biochemical pathway Metabolic pathway Cardiolipin Biosynthesis CL(16:0/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0068829 )Cardiolipin Biosynthesis CL(16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0069326 )Cardiolipin Biosynthesis CL(18:0/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0069818 )Cardiolipin Biosynthesis CL(18:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0071076 )Cardiolipin Biosynthesis CL(18:2(9Z,12Z)/16:0/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0071176 )Cardiolipin Biosynthesis CL(18:2(9Z,12Z)/18:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0071276 )Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0072166 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/18:0/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0072291 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z)/18:2(9Z,12Z)/18:1(11Z))  (PathBank: SMP0072353 )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)/18:2(9Z,12Z)/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(4Z,7Z,10Z,13Z,16Z))  (PathBank: SMP0072357 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z)/22:5(7Z,10Z,13Z,16Z,19Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z))  (PathBank: SMP0072369 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/18:2(9Z,12Z))  (PathBank: SMP0072370 )Cardiolipin Biosynthesis CL(16:0/18:2(9Z,12Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0077491 )Cardiolipin Biosynthesis CL(18:0/18:2(9Z,12Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0078432 )Cardiolipin Biosynthesis CL(18:1(11Z)/18:2(9Z,12Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0078901 )Cardiolipin Biosynthesis CL(18:1(9Z)/18:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0079270 )Cardiolipin Biosynthesis CL(18:1(9Z)/18:2(9Z,12Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0079316 )Cardiolipin Biosynthesis CL(18:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0079415 )Cardiolipin Biosynthesis CL(18:2(9Z,12Z)/18:2(9Z,12Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0079625 )Cardiolipin Biosynthesis CL(18:2(9Z,12Z)/20:4(5Z,8Z,11Z,14Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0079664 )Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:2(9Z,12Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0079881 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0080046 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z)/18:2(9Z,12Z)/18:1(9Z))  (PathBank: SMP0080132 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z)/22:5(7Z,10Z,13Z,16Z,19Z)/16:1(9Z))  (PathBank: SMP0080139 )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(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z)/22:5(7Z,10Z,13Z,16Z,19Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0080144 )Cardiolipin Biosynthesis CL(16:1(9Z)/16:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0093048 )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(18:2(9Z,12Z)/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0094991 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:1(11Z))  (PathBank: SMP0095414 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:1(9Z))  (PathBank: SMP0095415 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z)/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(7Z,10Z,13Z,16Z,19Z))  (PathBank: SMP0095419 )Cardiolipin Biosynthesis CL(16:0/16:0/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0068479 )Cardiolipin Biosynthesis CL(18:1(11Z)/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0070681 )Cardiolipin Biosynthesis CL(18:1(11Z)/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0070728 )Cardiolipin Biosynthesis CL(18:2(9Z,12Z)/18:1(11Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0071248 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z)/22:5(4Z,7Z,10Z,13Z,16Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z))  (PathBank: SMP0072359 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:2(9Z,12Z))  (PathBank: SMP0072365 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:5(4Z,7Z,10Z,13Z,16Z))  (PathBank: SMP0072371 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z))  (PathBank: SMP0072373 )Cardiolipin Biosynthesis CL(16:0/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0077630 )Cardiolipin Biosynthesis CL(16:1(9Z)/18:2(9Z,12Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0077959 )Cardiolipin Biosynthesis CL(18:0/18:0/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0078272 )Cardiolipin Biosynthesis CL(18:1(11Z)/18:1(11Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0078779 )Cardiolipin Biosynthesis CL(18:1(9Z)/18:1(11Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0079214 )Cardiolipin Biosynthesis CL(18:2(9Z,12Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0079741 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/16:0/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0080024 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:5(7Z,10Z,13Z,16Z,19Z))  (PathBank: SMP0080150 )Cardiolipin Biosynthesis CL(18:2(9Z,12Z)/16:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0094773 )Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0095183 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/18:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0095384 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z)/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(7Z,10Z,13Z,16Z,19Z))  (PathBank: SMP0095409 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z)/22:5(7Z,10Z,13Z,16Z,19Z)/16:0)  (PathBank: SMP0095411 )Cardiolipin Biosynthesis CL(18:1(11Z)/18:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0070543 )Cardiolipin Biosynthesis CL(18:2(9Z,12Z)/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0071903 )Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0072192 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z)/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(4Z,7Z,10Z,13Z,16Z))  (PathBank: SMP0072367 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0080133 )Cardiolipin Biosynthesis CL(18:2(9Z,12Z)/18:0/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0094796 )Cardiolipin Biosynthesis CL(16:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0069282 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/18:1(11Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z))  (PathBank: SMP0072312 )Role Not Available