Search results for "Non-bilayer lipid"

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Lipid dependence of diadinoxanthin solubilization and de-epoxidation in artificial membrane systems resembling the lipid composition of the natural t…

2006

In the present study, the solubility and enzymatic de-epoxidation of diadinoxanthin (Ddx) was investigated in three different artificial membrane systems: (1) Unilamellar liposomes composed of different concentrations of the bilayer forming lipid phosphatidylcholine (PC) and the inverted hexagonal phase (H(II) phase) forming lipid monogalactosyldiacylglycerol (MGDG), (2) liposomes composed of PC and the H(II) phase forming lipid phosphatidylethanolamine (PE), and (3) an artificial membrane system composed of digalactosyldiacylglycerol (DGDG) and MGDG, which resembles the lipid composition of the natural thylakoid membrane. Our results show that Ddx de-epoxidation strongly depends on the con…

Membrane lipidsLipid BilayersMolecular ConformationBiophysicsSynthetic membranebilayer lipidBilayer lipidXanthophyllsBiologyXanthophyll cycleThylakoidsBiochemistryThylakoid membraneMembrane Lipidschemistry.chemical_compoundNon-bilayer lipidMembrane fluidityLipid bilayer phase behaviorDiadinoxanthinInverted hexagonal phaseUnilamellar LiposomesDiatomsPhosphatidylethanolamineLiposomeGalactolipidsPhosphatidylethanolaminesBilayerHexagonal phaseWaterxanthophyll cycleMembranes ArtificialCell Biologythylakoid membraneinverted hexagonal phaseKineticsCrystallographydiadinoxanthinSolubilitychemistryOxygenasesPhosphatidylcholinesnon-bilayer lipidlipids (amino acids peptides and proteins)

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