2.0 2015-09-08 20:12:54 -0600 2015-09-14 11:20:16 -0600 ECMDB24832 M2MDB006949 DG(19:iso/14:0/0:0) DG(19:iso/14:0/0:0) 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(19:iso/14:0/0:0) is also a substrate of diacylglycerol kinase. It is involved in the phospholipid metabolic pathway. C36H70O5 582.951 582.522325354 3-hydroxy-2-(tetradecanoyloxy)propyl 17-methyloctadecanoate 3-hydroxy-2-(tetradecanoyloxy)propyl 17-methyloctadecanoate CCCCCCCCCCCCCC(=O)OC(CO)COC(=O)CCCCCCCCCCCCCCCC(C)C InChI=1S/C36H70O5/c1-4-5-6-7-8-9-13-18-21-24-27-30-36(39)41-34(31-37)32-40-35(38)29-26-23-20-17-15-12-10-11-14-16-19-22-25-28-33(2)3/h33-34,37H,4-32H2,1-3H3 UUTXBAPDVIHVHY-UHFFFAOYSA-N logp 9.91 ALOGPS logs -7.45 ALOGPS solubility 2.07e-05 g/l ALOGPS logp 12.29 ChemAxon pka_strongest_acidic 14.58 ChemAxon pka_strongest_basic -3 ChemAxon iupac 3-hydroxy-2-(tetradecanoyloxy)propyl 17-methyloctadecanoate ChemAxon average_mass 582.951 ChemAxon mono_mass 582.522325354 ChemAxon smiles CCCCCCCCCCCCCC(=O)OC(CO)COC(=O)CCCCCCCCCCCCCCCC(C)C ChemAxon formula C36H70O5 ChemAxon inchi InChI=1S/C36H70O5/c1-4-5-6-7-8-9-13-18-21-24-27-30-36(39)41-34(31-37)32-40-35(38)29-26-23-20-17-15-12-10-11-14-16-19-22-25-28-33(2)3/h33-34,37H,4-32H2,1-3H3 ChemAxon inchikey UUTXBAPDVIHVHY-UHFFFAOYSA-N ChemAxon polar_surface_area 72.83 ChemAxon refractivity 172.25 ChemAxon polarizability 77.6 ChemAxon rotatable_bond_count 34 ChemAxon acceptor_count 3 ChemAxon donor_count 1 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon phospholipid biosynthesis (CL(19:iso/14:0/14:0/14:0)) 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. PW002005 Metabolic phospholipid biosynthesis (CL(19:iso/14:0/19:iso/14:0)) 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. PW002006 Metabolic Specdb::CMs 1086517 Specdb::MsMs 27857 Specdb::MsMs 27858 Specdb::MsMs 27859 Specdb::MsMs 34415 Specdb::MsMs 34416 Specdb::MsMs 34417 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 2 DG(19:iso/14:0/0:0) + Cytidine triphosphate + Hydrogen ion >2 CDP-DG(19:iso/14:0) + Pyrophosphate PW_R005643