Structure of pravastatin and its complex with sodium dodecyl sulfate micelles studied by NMR spectroscopy. 2015

L F Galiullina, and I Z Rakhmatullin, and E A Klochkova, and A V Aganov, and V V Klochkov
Institute of Physics, Kazan Federal University, 420008, Kazan, Russia.

The aim of this work was to study the mechanisms of interaction between pravastatin and cell membranes using model membranes (sodium dodecyl sulfate micelles) by nuclear magnetic resonance spectroscopy methods. On the basis of the nuclear magnetic resonance experiments, it was established that pravastatin can form intermolecular complexes with sodium dodecyl sulfate micelles by the interaction of its hydrophilic groups with the polar surface of the micelle. Conformational features of pravastatin molecule were also studied.

UI MeSH Term Description Entries
D008823 Micelles Particles consisting of aggregates of molecules held loosely together by secondary bonds. The surface of micelles are usually comprised of amphiphatic compounds that are oriented in a way that minimizes the energy of interaction between the micelle and its environment. Liquids that contain large numbers of suspended micelles are referred to as EMULSIONS. Micelle
D009682 Magnetic Resonance Spectroscopy Spectroscopic method of measuring the magnetic moment of elementary particles such as atomic nuclei, protons or electrons. It is employed in clinical applications such as NMR Tomography (MAGNETIC RESONANCE IMAGING). In Vivo NMR Spectroscopy,MR Spectroscopy,Magnetic Resonance,NMR Spectroscopy,NMR Spectroscopy, In Vivo,Nuclear Magnetic Resonance,Spectroscopy, Magnetic Resonance,Spectroscopy, NMR,Spectroscopy, Nuclear Magnetic Resonance,Magnetic Resonance Spectroscopies,Magnetic Resonance, Nuclear,NMR Spectroscopies,Resonance Spectroscopy, Magnetic,Resonance, Magnetic,Resonance, Nuclear Magnetic,Spectroscopies, NMR,Spectroscopy, MR
D011487 Protein Conformation The characteristic 3-dimensional shape of a protein, including the secondary, supersecondary (motifs), tertiary (domains) and quaternary structure of the peptide chain. PROTEIN STRUCTURE, QUATERNARY describes the conformation assumed by multimeric proteins (aggregates of more than one polypeptide chain). Conformation, Protein,Conformations, Protein,Protein Conformations
D012967 Sodium Dodecyl Sulfate An anionic surfactant, usually a mixture of sodium alkyl sulfates, mainly the lauryl; lowers surface tension of aqueous solutions; used as fat emulsifier, wetting agent, detergent in cosmetics, pharmaceuticals and toothpastes; also as research tool in protein biochemistry. Sodium Lauryl Sulfate,Irium,Dodecyl Sulfate, Sodium,Lauryl Sulfate, Sodium,Sulfate, Sodium Dodecyl,Sulfate, Sodium Lauryl
D017035 Pravastatin An antilipemic fungal metabolite isolated from cultures of Nocardia autotrophica. It acts as a competitive inhibitor of HMG CoA reductase (HYDROXYMETHYLGLUTARYL COA REDUCTASES). Eptastatin,Apo-Pravastatin,Bristacol,CS-514,Elisor,Lin-Pravastatin,Lipemol,Liplat,Lipostat,Mevalotin,Nu-Pravastatin,Prareduct,Pravachol,Pravacol,Pravasin,Pravastatin Monosodium Salt, (6 beta)-Isomer,Pravastatin Sodium,Pravastatin Sodium Salt,Pravastatin tert-Octylamine Salt,Pravastatin, (6 beta)-Isomer,RMS-431,SQ-31,000,SQ-31000,Selektine,Vasten,Apo Pravastatin,CS 514,CS514,Lin Pravastatin,Nu Pravastatin,Pravastatin tert Octylamine Salt,RMS 431,RMS431,SQ 31,000,SQ 31000,SQ31,000,SQ31000,Sodium Salt, Pravastatin

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