Molecule Identification Common Name PA(22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z)) Definition PA(22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z)) is a phosphatidic acid. It is a glycerophospholipid in which a phosphate moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidic acids 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. PA(22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z)), in particular, consists of one chain of osbond acid at the C-1 position and one chain of palmitoleic acid at the C-2 position. Phosphatidic acids are quite rare but are extremely important as intermediates in the biosynthesis of triacylglycerols and 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)=O)OC(=O)CCCCCCC\C=C/CCCCCC InChI=1S/C41H69O8P/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-24-25-27-29-31-33-35-40(42)47-37-39(38-48-50(44,45)46)49-41(43)36-34-32-30-28-26-23-16-14-12-10-8-6-4-2/h11,13-14,16-18,20-21,24-25,29,31,39H,3-10,12,15,19,22-23,26-28,30,32-38H2,1-2H3,(H2,44,45,46)/b13-11-,16-14-,18-17-,21-20-,25-24-,31-29-/t39-/m1/s1 Synonyms Value Source 1-Osbondoyl-2-palmitoleoyl-sn-glycero-3-phosphate HMDB 1-Osbondoyl-2-palmitoleoyl-sn-phosphatidic acid HMDB PA(22:5/16:1) HMDB PA(22:5N6/16:1N7) HMDB PA(22:5W6/16:1W7) HMDB PA(38:6) HMDB Phosphatidic acid(22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z)) HMDB Phosphatidic acid(22:5/16:1) HMDB Phosphatidic acid(22:5n6/16:1n7) HMDB Phosphatidic acid(22:5W6/16:1W7) HMDB Phosphatidic acid(38:6) HMDB Phosphatidate(22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z)) HMDB Phosphatidate(22:5/16:1) HMDB Phosphatidate(22:5N6/16:1N7) HMDB Phosphatidate(22:5W6/16:1W7) HMDB Phosphatidate(38:6) HMDB [(2R)-3-[(4Z,10Z,13Z,16Z)-Docosa-4,7,10,13,16-pentaenoyloxy]-2-[(9Z)-hexadec-9-enoyloxy]propoxy]phosphonate HMDB 1-osbondoyl-2-palmitoleoyl-sn-glycero-3-phosphate SMPDB, HMDB 1-osbondoyl-2-palmitoleoyl-sn-phosphatidic acid SMPDB, HMDB PA(22:5/16:1) SMPDB, HMDB PA(22:5n6/16:1n7) SMPDB, HMDB PA(22:5w6/16:1w7) SMPDB, HMDB PA(38:6) SMPDB, HMDB Phosphatidic acid(22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z)) SMPDB, HMDB Phosphatidic acid(22:5/16:1) SMPDB, HMDB Phosphatidic acid(22:5n6/16:1n7) SMPDB, HMDB Phosphatidic acid(22:5w6/16:1w7) SMPDB, HMDB Phosphatidic acid(38:6) SMPDB, HMDB Phosphatidate(22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z)) SMPDB, HMDB Phosphatidate(22:5/16:1) SMPDB, HMDB Phosphatidate(22:5n6/16:1n7) SMPDB, HMDB Phosphatidate(22:5w6/16:1w7) SMPDB, HMDB PA(22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z)) SMPDB
Chemical Formula C41 H69 O8 P Average Molecular Weight 720.969 Monoisotopic Molecular Weight 720.47300618 IUPAC Name [(2R)-3-[(4Z,7Z,10Z,13Z,16Z)-docosa-4,7,10,13,16-pentaenoyloxy]-2-[(9Z)-hexadec-9-enoyloxy]propoxy]phosphonic acid Traditional Name (2R)-3-[(4Z,7Z,10Z,13Z,16Z)-docosa-4,7,10,13,16-pentaenoyloxy]-2-[(9Z)-hexadec-9-enoyloxy]propoxyphosphonic 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)=O)OC(=O)CCCCCCC\C=C/CCCCCC
InChI Identifier InChI=1S/C41H69O8P/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-24-25-27-29-31-33-35-40(42)47-37-39(38-48-50(44,45)46)49-41(43)36-34-32-30-28-26-23-16-14-12-10-8-6-4-2/h11,13-14,16-18,20-21,24-25,29,31,39H,3-10,12,15,19,22-23,26-28,30,32-38H2,1-2H3,(H2,44,45,46)/b13-11-,16-14-,18-17-,21-20-,25-24-,31-29-/t39-/m1/s1
InChI Key OWWGLZNJIOIBOW-UYRVVGBPSA-N Functional Ontology Physiological effect Not Available Disposition Process Naturally occurring process Biological process Biochemical pathway Metabolic pathway Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:1(9Z))  (PathBank: SMP0072267 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(4Z,7Z,10Z,13Z,16Z))  (PathBank: SMP0072270 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)/16:0)  (PathBank: SMP0072273 )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)/16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)/20:4(5Z,8Z,11Z,14Z))  (PathBank: SMP0072279 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z))  (PathBank: SMP0072282 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:1(11Z))  (PathBank: SMP0080044 )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)/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)/16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)/16:1(9Z))  (PathBank: SMP0080052 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:1(11Z))  (PathBank: SMP0080054 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:5(7Z,10Z,13Z,16Z,19Z))  (PathBank: SMP0080063 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(7Z,10Z,13Z,16Z,19Z))  (PathBank: SMP0095322 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:2(9Z,12Z))  (PathBank: SMP0095329 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z))  (PathBank: SMP0095337 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:1(9Z))  (PathBank: SMP0080055 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/16:1(9Z))  (PathBank: SMP0080061 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(7Z,10Z,13Z,16Z,19Z))  (PathBank: SMP0072281 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:5(4Z,7Z,10Z,13Z,16Z))  (PathBank: SMP0072284 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z))  (PathBank: SMP0080043 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z))  (PathBank: SMP0080050 )Cardiolipin Biosynthesis CL(22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(4Z,7Z,10Z,13Z,16Z))  (PathBank: SMP0095331 )De Novo Triacylglycerol Biosynthesis TG(22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z))  (PathBank: SMP0025492 )De Novo Triacylglycerol Biosynthesis TG(22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z)/18:3(9Z,12Z,15Z))  (PathBank: SMP0025493 )De Novo Triacylglycerol Biosynthesis TG(22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z)/18:4(6Z,9Z,12Z,15Z))  (PathBank: SMP0025494 )De Novo Triacylglycerol Biosynthesis TG(22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z)/20:4(8Z,11Z,14Z,17Z))  (PathBank: SMP0025495 )De Novo Triacylglycerol Biosynthesis TG(22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z))  (PathBank: SMP0025496 )De Novo Triacylglycerol Biosynthesis TG(22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z))  (PathBank: SMP0025497 )De Novo Triacylglycerol Biosynthesis TG(22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z))  (PathBank: SMP0025498 )Role Not Available