model for membrane deformation  (COMSOL Inc)

Journal:

Article Title: Flexibility of Ras Lipid Modifications Studied by 2 H Solid-State NMR and Molecular Dynamics Simulations

doi: 10.1529/biophysj.107.104562

Figure Lengend Snippet: Simultaneous fit of analytical models for experimental 2H NMR spin-lattice relaxation rates determined for ras-d66 chains in oriented DMPC bilayers as a function of angle between the lamellar normal and external magnetic field of 17.6 T. Experimental relaxation rates at 40°C are given as data points, and best fits to the molecular and composite membrane deformation models correspond to red and black lines, respectively. Panels refer to the residual quadrupolar couplings, i.e., representing different carbon positions, of the ras-d66 chains (compare to Fig. 3).

Article Snippet: The composite membrane deformation model has been successfully applied to phospholipid chains, and has provided comprehensive information about the details of the molecular dynamics ( 24 – 27 ).

Techniques: Membrane

Journal:

Article Title: Flexibility of Ras Lipid Modifications Studied by 2 H Solid-State NMR and Molecular Dynamics Simulations

doi: 10.1529/biophysj.107.104562

Figure Lengend Snippet: Fitting parameters for the molecular and composite membrane deformation models applied to 2 H NMR R 1Z relaxation rates of hexadecyl chain modifications of membrane associated ras- d 66 peptides

Article Snippet: The composite membrane deformation model has been successfully applied to phospholipid chains, and has provided comprehensive information about the details of the molecular dynamics ( 24 – 27 ).

Techniques: Membrane