2.0 2015-09-08 17:49:17 -0600 2015-12-09 15:40:01 -0700 ECMDB24098 M2MDB006215 DG(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/18:1(11Z)/0:0) DG(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/18:1(11Z)/0:0) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. DG(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/18:1(11Z)/0:0) is also a substrate of diacylglycerol kinase. It is involved in the phospholipid metabolic pathway. C43H70O5 667.028 666.522325354 (2R)-2-hydroxy-3-[(11Z)-octadec-11-enoyloxy]propyl (4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoate (2R)-2-hydroxy-3-[(11Z)-octadec-11-enoyloxy]propyl (4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoate [H][C@@](O)(COC(=O)CCCCCCCCC\C=C/CCCCCC)COC(=O)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC InChI=1S/C43H70O5/c1-3-5-7-9-11-13-15-17-19-20-21-22-24-26-28-30-32-34-36-38-43(46)48-40-41(44)39-47-42(45)37-35-33-31-29-27-25-23-18-16-14-12-10-8-6-4-2/h5,7,11,13-14,16-17,19,21-22,26,28,32,34,41,44H,3-4,6,8-10,12,15,18,20,23-25,27,29-31,33,35-40H2,1-2H3/b7-5-,13-11-,16-14-,19-17-,22-21-,28-26-,34-32-/t41-/m1/s1 IPJYPLOTNXCEAB-VYXKUJIYSA-N logp 9.19 ALOGPS logs -7.70 ALOGPS solubility 1.34e-05 g/l ALOGPS logp 13.03 ChemAxon pka_strongest_acidic 13.63 ChemAxon pka_strongest_basic -3.4 ChemAxon iupac (2R)-2-hydroxy-3-[(11Z)-octadec-11-enoyloxy]propyl (4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoate ChemAxon average_mass 667.028 ChemAxon mono_mass 666.522325354 ChemAxon smiles [H][C@@](O)(COC(=O)CCCCCCCCC\C=C/CCCCCC)COC(=O)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC ChemAxon formula C43H70O5 ChemAxon inchi InChI=1S/C43H70O5/c1-3-5-7-9-11-13-15-17-19-20-21-22-24-26-28-30-32-34-36-38-43(46)48-40-41(44)39-47-42(45)37-35-33-31-29-27-25-23-18-16-14-12-10-8-6-4-2/h5,7,11,13-14,16-17,19,21-22,26,28,32,34,41,44H,3-4,6,8-10,12,15,18,20,23-25,27,29-31,33,35-40H2,1-2H3/b7-5-,13-11-,16-14-,19-17-,22-21-,28-26-,34-32-/t41-/m1/s1 ChemAxon inchikey IPJYPLOTNXCEAB-VYXKUJIYSA-N ChemAxon polar_surface_area 72.83 ChemAxon refractivity 212.32 ChemAxon polarizability 82.44 ChemAxon rotatable_bond_count 35 ChemAxon acceptor_count 3 ChemAxon donor_count 1 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon phospholipid biosynthesis I (CL(18:2(9Z,12Z)/18:2(9Z,12Z)/18:2(9Z,12Z)/18:2(9Z,12Z)) ) "Phospholipids are membrane components in E. coli. The major phospholipids of E. coli are phosphatidylethanolamine, phosphatidylglycerol and cardiolipin. All phospholipids contain sn-glycerol-3-phosphate esterified with fatty acids at the sn-1 and sn-2 positions. The reaction starts from a glycerone phosphate (dihydroxyacetone phosphate) produced in glycolysis. The glycerone phosphate is transformed to a sn-glycerol 3-phosphate (glycerol 3 phosphate) by NADPH driven glycerol-3-phosphate dehydrogenase. Sn-glycerol 3-phosphate is transformed to a 1-acyl-sn-glycerol 3-phosphate(1-oleyl-2-lyso-phosphatidate , 1-palmitoylglycerol 3-phosphate , 1-stearoyl-sn-glycerol 3-phosphate). This can be achieve by a sn-glycerol-3-phosphate 1-0-acyltransferase that interacts either with a long-chain acyl-CoA or with an acyl-[acp]. The 1-acyl-sn-glycerol 3-phosphate is transformed into a 1,2-diacyl-sn-glycerol 3-phosphate through a 1-acylglycerol-3-phosphate O-acyltransferase. This compound is then converted into a CPD-diacylglycerol through a CTP (phosphatidate cytididyltransferase. CPD-diacylglycerol can be transformed either to a L-1-phosphatidylserine or a L-1-phosphatidylglycerol-phosphate through a phosphatidylserine synthase or a phosphatidylglycerophosphate synthase respectively. The L-1-phosphatidylserine transforms into L-1-phosphatidylethanolamine through a phosphatidylserine decarboxylase, o the other hand L-1-phosphatidylglycerol-phosphate gets transformed into a L-1-phosphatidyl-glycerol through a phosphatidylglycerophosphatase. These 2 products combines produce a cardiolipin and a ethanolamine. The L-1 phosphatidyl-glycerol can also interact with cardiolipin synthase resulting in a glycerol and a cardiolipin." PW001025 Metabolic Specdb::CMs 700218 Specdb::CMs 700219 Specdb::MsMs 2702958 Specdb::MsMs 2702959 Specdb::MsMs 2702960 Specdb::MsMs 3002359 Specdb::MsMs 3002360 Specdb::MsMs 3002361 Yurtsever D. (2007). Fatty acid methyl ester profiling of Enterococcus and Esherichia coli for microbial source tracking. M.sc. Thesis. Villanova University: U.S.A Phosphatidate cytidylyltransferase P0ABG1 CDSA_ECOLI cdsA http://ecmdb.ca/proteins/P0ABG1.xml 1-acyl-sn-glycerol-3-phosphate acyltransferase P26647 PLSC_ECOLI plsC http://ecmdb.ca/proteins/P26647.xml LPA(18:1(9Z)/0:0) + acyl-[acp] > DG(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/18:1(11Z)/0:0) + a holo-[acyl-carrier protein]  PW_R003813 LPA(18:1(9Z)/0:0) + Octadecenoyl-CoA (N-C18:1CoA) > DG(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/18:1(11Z)/0:0) + Coenzyme A PW_R003814 DG(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/18:1(11Z)/0:0) + Cytidine triphosphate + Hydrogen ion > CDP-DG(18:1(11Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) + Pyrophosphate + CDP-DG(18:1(11Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) PW_R003812