2.0 2015-09-08 20:06:17 -0600 2015-09-14 11:20:13 -0600 ECMDB24734 M2MDB006851 CDP-DG(19:iso/14:0) CDP-DG(19:iso/14:0) belongs to the family of CDP-diacylglycerols. It is a glycerophospholipid containing a diacylglycerol, with a cytidine diphosphate attached to the oxygen O1 or O2 of the glycerol part. As is the case with diacylglycerols, phosphatidylserines can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 atoms. CDP-DG(19:iso/14:0), in particular, consists of one 17-methylocatdecanoyl chain to C-1 atom, and one tetradecanoyl to the C-2 atom. In E. coli glycerophospholipid metabolism, The biosynthesis of CDP-diacylglycerol (CDP-DG) involves condensation of phosphatidic acid (PA) and cytidine triphosphate, with elimination of pyrophosphate, catalysed by the enzyme CDP-diacylglycerol synthase. The resulting CDP-diacylglycerol can be utilized immediately for the synthesis of phosphatidylglycerol (PG), and thence cardiolipin (CL), and of phosphatidylinositol (PI). CDP-DG(19:iso/14:0) is also a substrate of CDP-diacylglycerol pyrophosphatase. It is involved in CDP-diacylglycerol degradation pathway. C45H83N3O15P2 968.113 967.529942981 {[(2R,3S,4R,5R)-5-(4-amino-2-oxo-1,2-dihydropyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}({hydroxy[(2R)-3-[(17-methyloctadecanoyl)oxy]-2-(tetradecanoyloxy)propoxy]phosphoryl}oxy)phosphinic acid [(2R,3S,4R,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy([hydroxy((2R)-3-[(17-methyloctadecanoyl)oxy]-2-(tetradecanoyloxy)propoxy)phosphoryl]oxy)phosphinic acid CCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCC(C)C)COP(O)(=O)OP(O)(=O)OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)N1C=CC(N)=NC1=O InChI=1S/C45H83N3O15P2/c1-4-5-6-7-8-9-13-18-21-24-27-30-41(50)61-37(33-58-40(49)29-26-23-20-17-15-12-10-11-14-16-19-22-25-28-36(2)3)34-59-64(54,55)63-65(56,57)60-35-38-42(51)43(52)44(62-38)48-32-31-39(46)47-45(48)53/h31-32,36-38,42-44,51-52H,4-30,33-35H2,1-3H3,(H,54,55)(H,56,57)(H2,46,47,53)/t37-,38-,42-,43-,44-/m1/s1 ZGNQNZHVVNLXEP-YXFATQBYSA-N logp 6.07 ALOGPS logs -5.24 ALOGPS solubility 5.56e-03 g/l ALOGPS logp 9.84 ChemAxon pka_strongest_acidic 1.86 ChemAxon pka_strongest_basic -0.032 ChemAxon iupac {[(2R,3S,4R,5R)-5-(4-amino-2-oxo-1,2-dihydropyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}({hydroxy[(2R)-3-[(17-methyloctadecanoyl)oxy]-2-(tetradecanoyloxy)propoxy]phosphoryl}oxy)phosphinic acid ChemAxon average_mass 968.113 ChemAxon mono_mass 967.529942981 ChemAxon smiles CCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCC(C)C)COP(O)(=O)OP(O)(=O)OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)N1C=CC(N)=NC1=O ChemAxon formula C45H83N3O15P2 ChemAxon inchi InChI=1S/C45H83N3O15P2/c1-4-5-6-7-8-9-13-18-21-24-27-30-41(50)61-37(33-58-40(49)29-26-23-20-17-15-12-10-11-14-16-19-22-25-28-36(2)3)34-59-64(54,55)63-65(56,57)60-35-38-42(51)43(52)44(62-38)48-32-31-39(46)47-45(48)53/h31-32,36-38,42-44,51-52H,4-30,33-35H2,1-3H3,(H,54,55)(H,56,57)(H2,46,47,53)/t37-,38-,42-,43-,44-/m1/s1 ChemAxon inchikey ZGNQNZHVVNLXEP-YXFATQBYSA-N ChemAxon polar_surface_area 263.27 ChemAxon refractivity 244.76 ChemAxon polarizability 106.06 ChemAxon rotatable_bond_count 42 ChemAxon acceptor_count 12 ChemAxon donor_count 5 ChemAxon physiological_charge -2 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::EiMs 2165 Specdb::NmrOneD 334178 Specdb::NmrOneD 334179 Specdb::NmrOneD 334180 Specdb::NmrOneD 334181 Specdb::NmrOneD 334182 Specdb::NmrOneD 334183 Specdb::NmrOneD 334184 Specdb::NmrOneD 334185 Specdb::NmrOneD 334186 Specdb::NmrOneD 334187 Specdb::NmrOneD 334188 Specdb::NmrOneD 334189 Specdb::NmrOneD 334190 Specdb::NmrOneD 334191 Specdb::NmrOneD 334192 Specdb::NmrOneD 334193 Specdb::NmrOneD 334194 Specdb::NmrOneD 334195 Specdb::NmrOneD 334196 Specdb::NmrOneD 334197 Specdb::MsMs 41324 Specdb::MsMs 41325 Specdb::MsMs 41326 Specdb::MsMs 42032 Specdb::MsMs 42033 Specdb::MsMs 42034 Keseler, I. M., Collado-Vides, J., Santos-Zavaleta, A., Peralta-Gil, M., Gama-Castro, S., Muniz-Rascado, L., Bonavides-Martinez, C., Paley, S., Krummenacker, M., Altman, T., Kaipa, P., Spaulding, A., Pacheco, J., Latendresse, M., Fulcher, C., Sarker, M., Shearer, A. G., Mackie, A., Paulsen, I., Gunsalus, R. P., Karp, P. D. (2011). "EcoCyc: a comprehensive database of Escherichia coli biology." Nucleic Acids Res 39:D583-D590. 21097882 Kanehisa, M., Goto, S., Sato, Y., Furumichi, M., Tanabe, M. (2012). "KEGG for integration and interpretation of large-scale molecular data sets." Nucleic Acids Res 40:D109-D114. 22080510 Uniprot Consortium (2012). "Reorganizing the protein space at the Universal Protein Resource (UniProt)." Nucleic Acids Res 40:D71-D75. 22102590 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 CDP-diacylglycerol--glycerol-3-phosphate 3-phosphatidyltransferase P0ABF8 PGSA_ECOLI pgsA http://ecmdb.ca/proteins/P0ABF8.xml 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 2 CDP-DG(19:iso/14:0) + Glycerol 3-phosphate >2 PGP(19:iso/14:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate PW_R005644