2.02012-05-31 14:18:51 -06002015-12-09 12:07:28 -0700ECMDB10571M2MDB000792PG(16:0/16:1(9Z))PG(16:0/16:1(9Z)) is a phosphatidylglycerol. Phosphatidylglycerols consist of a glycerol 3-phosphate backbone esterified to either saturated or unsaturated fatty acids on carbons 1 and 2. As is the case with diacylglycerols, phosphatidylglycerols can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 positions. PG(16:0/16:1(9Z)), in particular, consists of one hexadecanoyl chain to the C-1 atom, and one 9Z-hexadecenoyl to the C-2 atom. In E. coli glycerophospholipid metabolism, phosphatidylglycerol is formed from phosphatidic acid (1,2-diacyl-sn-glycerol 3-phosphate) by a sequence of enzymatic reactions that proceeds via two intermediates, cytidine diphosphate diacylglycerol (CDP-diacylglycerol) and phosphatidylglycerophosphate (PGP, a phosphorylated phosphatidylglycerol). Phosphatidylglycerols, along with CDP-diacylglycerol, also serve as precursor molecules for the synthesis of cardiolipin, a phospholipid found in membranes.1-Hexadecanoyl-2-(9Z-hexadecenoyl)-sn-glycero-3-phospho-(1'-glycerol)1-hexadecanoyl-2-(9Z-hexadecenoyl)-sn-glycero-3-phosphoglycerol1-Palmitoyl-2-palmitoleoyl-sn-glycero-3-phosphoglycerol1-phosphatidylglycerol3(3-phosphatidyl-)glycerol3-(3-<i>sn</i>-phosphatidyl)glycerol3-(3-sn-Phosphatidyl)glycerolGPG(16:0/16:1)GPG(16:0/16:1n7)GPG(16:0/16:1w7)GPG(32:1)PG(16:0/16:1)PG(16:0/16:1n7)PG(16:0/16:1w7)PG(32:1)PhosphatidylglycerolPhosphatidylglycerol(16:0/16:1)Phosphatidylglycerol(16:0/16:1n7)Phosphatidylglycerol(16:0/16:1w7)Phosphatidylglycerol(32:1)C38H73O10P720.954720.494135068[(2S)-2,3-dihydroxypropoxy][(2R)-3-[(9Z)-hexadec-9-enoyloxy]-2-(hexadecanoyloxy)propoxy]phosphinic acid(2S)-2,3-dihydroxypropoxy((2R)-3-[(9Z)-hexadec-9-enoyloxy]-2-(hexadecanoyloxy)propoxy)phosphinic acid[H][C@](O)(CO)COP(O)(=O)OC[C@@]([H])(COC(=O)CCCCCCC\C=C/CCCCCC)OC(=O)CCCCCCCCCCCCCCCInChI=1S/C38H73O10P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-37(41)45-33-36(34-47-49(43,44)46-32-35(40)31-39)48-38(42)30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h13,15,35-36,39-40H,3-12,14,16-34H2,1-2H3,(H,43,44)/b15-13-/t35-,36+/m0/s1JZMVGKUGUWBISQ-BWTMDTOGSA-NSolidInner membraneMembraneOuter membranelogp7.73logs-6.73solubility1.35e-04 g/llogp10.58pka_strongest_acidic1.89pka_strongest_basic-3iupac[(2S)-2,3-dihydroxypropoxy][(2R)-3-[(9Z)-hexadec-9-enoyloxy]-2-(hexadecanoyloxy)propoxy]phosphinic acidaverage_mass720.954mono_mass720.494135068smiles[H][C@](O)(CO)COP(O)(=O)OC[C@@]([H])(COC(=O)CCCCCCC\C=C/CCCCCC)OC(=O)CCCCCCCCCCCCCCCformulaC38H73O10PinchiInChI=1S/C38H73O10P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-37(41)45-33-36(34-47-49(43,44)46-32-35(40)31-39)48-38(42)30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h13,15,35-36,39-40H,3-12,14,16-34H2,1-2H3,(H,43,44)/b15-13-/t35-,36+/m0/s1inchikeyJZMVGKUGUWBISQ-BWTMDTOGSA-Npolar_surface_area148.82refractivity196.43polarizability86.28rotatable_bond_count39acceptor_count6donor_count3physiological_charge-1formal_charge0Glycerophospholipid metabolismec00564phospholipid biosynthesis (CL(19:0cycv8c/16:0/16:1(9Z)/19:0cycv8c))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.PW001326Metabolicphospholipid biosynthesis CL(16:0/18:1(9Z)/18:1(9Z)/16:1(9Z))"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."PW001369Metabolicphospholipid biosynthesis CL(16:0/19:0cycv8c/19:0cycv8c/16:1(9Z))"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."PW001411Metabolicphospholipid biosynthesis CL(17:0cycw7c/16:0/17:0cycw7c/16:1(9Z))"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."PW001682Metabolicphospholipid biosynthesis IPHOSLIPSYN-PWYSpecdb::CMs760298Specdb::CMs760299Specdb::CMs760300Specdb::CMs760301Specdb::CMs760302Specdb::CMs760303Specdb::CMs760304Specdb::CMs760305Specdb::CMs760306Specdb::NmrOneD332878Specdb::NmrOneD332879Specdb::NmrOneD332880Specdb::NmrOneD332881Specdb::NmrOneD332882Specdb::NmrOneD332883Specdb::NmrOneD332884Specdb::NmrOneD332885Specdb::NmrOneD332886Specdb::NmrOneD332887Specdb::NmrOneD332888Specdb::NmrOneD332889Specdb::NmrOneD332890Specdb::NmrOneD332891Specdb::NmrOneD332892Specdb::NmrOneD332893Specdb::NmrOneD332894Specdb::NmrOneD332895Specdb::NmrOneD332896Specdb::NmrOneD332897Specdb::MsMs25094Specdb::MsMs25095Specdb::MsMs25096Specdb::MsMs31652Specdb::MsMs31653Specdb::MsMs31654Specdb::MsMs3112778Specdb::MsMs3112779Specdb::MsMs3112780HMDB1057124768072C00344L-1-PHOSPHATIDYL-GLYCEROLKeseler, 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-D590.21097882Kanehisa, 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-D114.22080510Uniprot Consortium (2012). "Reorganizing the protein space at the Universal Protein Resource (UniProt)." Nucleic Acids Res 40:D71-D75.22102590Yurtsever D. (2007). Fatty acid methyl ester profiling of Enterococcus and Esherichia coli for microbial source tracking. M.sc. Thesis. Villanova University: U.S.APhosphatidylglycerophosphatase BP0A924PGPB_ECOLIpgpBhttp://ecmdb.ca/proteins/P0A924.xmlPhosphatidylglycerophosphatase AP18200PGPA_ECOLIpgpAhttp://ecmdb.ca/proteins/P18200.xmlProtein crcAP37001CRCA_ECOLIcrcAhttp://ecmdb.ca/proteins/P37001.xmlCardiolipin synthaseP0A6H8CLS_ECOLIclshttp://ecmdb.ca/proteins/P0A6H8.xmlPutative cardiolipin synthase ybhOP0AA84YBHO_ECOLIybhOhttp://ecmdb.ca/proteins/P0AA84.xmlCardiolipin synthase CP75919CLSC_ECOLIclsChttp://ecmdb.ca/proteins/P75919.xmlProbable phospholipid ABC transporter-binding protein mlaBP64602MLAB_ECOLImlaBhttp://ecmdb.ca/proteins/P64602.xmlProbable phospholipid ABC transporter-binding protein mlaDP64604MLAD_ECOLImlaDhttp://ecmdb.ca/proteins/P64604.xmlProbable phospholipid ABC transporter permease protein mlaEP64606MLAE_ECOLImlaEhttp://ecmdb.ca/proteins/P64606.xmlWater + PGP(16:0/16:1(9Z)) > Phosphate + PG(16:0/16:1(9Z))PW_R003605PG(16:0/16:1(9Z)) + PE(18:1(9Z)/18:1(9Z)) > CL(16:0/18:1(9Z)/18:1(9Z)/16:1(9Z)) + EthanolaminePW_R004280PE(19:iso/19:iso) + PG(16:0/16:1(9Z)) > CL(16:0/19:0cycv8c/19:0cycv8c/16:1(9Z)) + EthanolaminePW_R004324PE(17:0cycw7c/17:0cycw7c) + PG(16:0/16:1(9Z)) > Ethanolamine + CL(17:0cycw7c/16:0/17:0cycw7c/16:1(9Z))PW_R004609PE(19:0cycv8c/19:iso) + PG(16:0/16:1(9Z)) > Ethanolamine + CL(19:0cycv8c/16:0/16:1(9Z)/19:0cycv8c)PW_R004962