2.0 2012-10-10 13:28:04 -0600 2015-12-09 12:15:30 -0700 ECMDB23242 M2MDB003632 DG(10:0/12:0/0:0) DG(10:0/12:0/0:0) 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(10:0/12:0/0:0) is also a substrate of diacylglycerol kinase. It is involved in the phospholipid metabolic pathway. 1-decanoyl-2-dodecanoyl-sn-glycerol 1-decanoyl-2-dodecanoyl-sn-glycerol DAG(10:0/12:0) DAG(22:0) DG(10:0/12:0) DG(22:0) Diacylglycerol Diacylglycerol(10:0/12:0) Diacylglycerol(22:0) Diglyceride C25H48O5 428.654 428.350174646 (2S)-3-(decanoyloxy)-2-hydroxypropyl dodecanoate (2S)-3-(decanoyloxy)-2-hydroxypropyl dodecanoate [H][C@](O)(COC(=O)CCCCCCCCC)COC(=O)CCCCCCCCCCC InChI=1S/C25H48O5/c1-3-5-7-9-11-12-14-16-18-20-25(28)30-22-23(26)21-29-24(27)19-17-15-13-10-8-6-4-2/h23,26H,3-22H2,1-2H3/t23-/m0/s1 KVRSPMKERWGHSY-QHCPKHFHSA-N Membrane logp 7.47 ALOGPS logs -6.45 ALOGPS solubility 1.51e-04 g/l ALOGPS logp 7.56 ChemAxon pka_strongest_acidic 13.63 ChemAxon pka_strongest_basic -3.4 ChemAxon iupac (2S)-3-(decanoyloxy)-2-hydroxypropyl dodecanoate ChemAxon average_mass 428.654 ChemAxon mono_mass 428.350174646 ChemAxon smiles [H][C@](O)(COC(=O)CCCCCCCCC)COC(=O)CCCCCCCCCCC ChemAxon formula C25H48O5 ChemAxon inchi InChI=1S/C25H48O5/c1-3-5-7-9-11-12-14-16-18-20-25(28)30-22-23(26)21-29-24(27)19-17-15-13-10-8-6-4-2/h23,26H,3-22H2,1-2H3/t23-/m0/s1 ChemAxon inchikey KVRSPMKERWGHSY-QHCPKHFHSA-N ChemAxon polar_surface_area 72.83 ChemAxon refractivity 121.69 ChemAxon polarizability 54.57 ChemAxon rotatable_bond_count 24 ChemAxon acceptor_count 3 ChemAxon donor_count 1 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon phospholipid biosynthesis CDP-DG(10:0/12:0) 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 PS (16:1(9z)/18:1(11z))L-1-phosphatidylserine or a L-1-phosphatidy PE(16:1(9z)/18:1(11z)) (phosphatidylethanolamine) through a phosphatidylserine decarboxylase, on the other hand PGP(16:1(9z)/18:1(11z)) L-1-phosphatidylglycerol-phosphate gets transformed into a PG(16:1(9z)/18:1(11z)) 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. PW001746 Metabolic phospholipid biosynthesis CDP-DG(10:0/12:0) II 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 PS (16:1(9z)/18:1(11z))L-1-phosphatidylserine or a L-1-phosphatidy PE(16:1(9z)/18:1(11z)) (phosphatidylethanolamine) through a phosphatidylserine decarboxylase, on the other hand PGP(16:1(9z)/18:1(11z)) L-1-phosphatidylglycerol-phosphate gets transformed into a PG(16:1(9z)/18:1(11z)) 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. PW001818 Metabolic phospholipid biosynthesis CDP-DG(10:0/12:0) III 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 PS (16:1(9z)/18:1(11z))L-1-phosphatidylserine or a L-1-phosphatidy PE(16:1(9z)/18:1(11z)) (phosphatidylethanolamine) through a phosphatidylserine decarboxylase, on the other hand PGP(16:1(9z)/18:1(11z)) L-1-phosphatidylglycerol-phosphate gets transformed into a PG(16:1(9z)/18:1(11z)) 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. PW001819 Metabolic phospholipid biosynthesis CDP-DG(10:0/12:0) IV 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 PS (16:1(9z)/18:1(11z))L-1-phosphatidylserine or a L-1-phosphatidy PE(16:1(9z)/18:1(11z)) (phosphatidylethanolamine) through a phosphatidylserine decarboxylase, on the other hand PGP(16:1(9z)/18:1(11z)) L-1-phosphatidylglycerol-phosphate gets transformed into a PG(16:1(9z)/18:1(11z)) 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. PW001820 Metabolic Specdb::CMs 49232 Specdb::CMs 156725 Specdb::NmrOneD 271538 Specdb::NmrOneD 271539 Specdb::NmrOneD 271540 Specdb::NmrOneD 271541 Specdb::NmrOneD 271542 Specdb::NmrOneD 271543 Specdb::NmrOneD 271544 Specdb::NmrOneD 271545 Specdb::NmrOneD 271546 Specdb::NmrOneD 271547 Specdb::NmrOneD 271548 Specdb::NmrOneD 271549 Specdb::NmrOneD 271550 Specdb::NmrOneD 271551 Specdb::NmrOneD 271552 Specdb::NmrOneD 271553 Specdb::NmrOneD 271554 Specdb::NmrOneD 271555 Specdb::NmrOneD 271556 Specdb::NmrOneD 271557 Specdb::MsMs 2708099 Specdb::MsMs 2708100 Specdb::MsMs 2708101 Specdb::MsMs 3001048 Specdb::MsMs 3001049 Specdb::MsMs 3001050 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 Phosphatidylglycerophosphatase B P0A924 PGPB_ECOLI pgpB http://ecmdb.ca/proteins/P0A924.xml Phosphatidate cytidylyltransferase P0ABG1 CDSA_ECOLI cdsA http://ecmdb.ca/proteins/P0ABG1.xml Diacylglycerol kinase P0ABN1 KDGL_ECOLI dgkA http://ecmdb.ca/proteins/P0ABN1.xml Hydrogen ion + Cytidine triphosphate + CDP-DG(10:0/12:0) > Pyrophosphate + DG(10:0/12:0/0:0) PW_R004691 DG(10:0/12:0/0:0) + Hydrogen ion + Cytidine triphosphate > CDP-DG(10:0/12:0) + Pyrophosphate PW_R004694