@article {2014|1792,
	title = {Allosteric regulation of pentameric ligand-gated ion channels: An emerging mechanistic perspective},
	journal = {Channels},
	volume = {8},
	number = {4},
	year = {2014},
	pages = {350{\textendash}360},
	keywords = {Allosteric Regulation, Animals, chemistry/metabolism, Humans, Ion Channel Gating, Ligand-Gated Ion Channels, metabolism, Models, Molecular, Protein Multimerization, Small Molecule Libraries},
	author = {Antoine Taly and J{\'e}r{\^o}me H{\'e}nin and Changeux, Jean-Pierre and Cecchini, Marco}
}
@article {2009|1864,
	title = {Models for phosphatidylglycerol lipids put to a structural test},
	journal = {J. Phys. Chem. B},
	volume = {113},
	number = {19},
	year = {2009},
	pages = {6958{\textendash}6963},
	publisher = {Center for Molecular Modeling, Department of Chemistry, University of Pennsylvania, 231 South 34th Street, Philadelphia, Pennsylvania 19104-6323, USA. jhenin@cmm.chem.upenn.edu},
	abstract = {Three atomistic empirical models for phosphatidylglycerol (PG) lipids are tested against structural data in the crystal and liquid crystal states. Simulations of the anhydrous crystal of dimyristoyl-phosphatidylglycerol (DMPG) show that only the CHARMM force field describes the conformation and interactions of PG head groups accurately. The other two models do not reproduce the native network of hydrogen bonds, suggesting the presence of biases in their conformational and nonbonded interaction properties. The CHARMM model is further validated in the biologically relevant liquid crystal phase by comparing experimental small-angle X-ray scattering spectra from DMPG unilamellar vesicles with data calculated from fluid bilayer simulations. The good agreement found in this model-free comparison implies that liquid crystal PG bilayers as described by CHARMM exhibit realistic bilayer thickness and lateral packing. Last, this model is used to simulate a fluid bilayer of palmitoyl-oleoyl-phosphatidylglycerol (POPG). The resulting view of the POPG bilayer structure is at variance with that proposed previously based on simulations, in particular, with respect to lateral packing of head groups and the role of counterions.},
	keywords = {chemistry, Crystallography, Lipid Bilayers, Models, Molecular, Phosphatidylglycerols, Scattering, Small Angle, Water, X-Ray},
	doi = {10.1021/jp900645z},
	author = {J{\'e}r{\^o}me H{\'e}nin and Wataru Shinoda and Michael L Klein}
}
@article {2008|1603,
	title = {Diffusion of glycerol through Escherichia coli aquaglyceroporin GlpF},
	journal = {Biophys. J.},
	volume = {94},
	number = {3},
	year = {2008},
	pages = {832{\textendash}839},
	abstract = {The glycerol uptake facilitator, GlpF, a major intrinsic protein found in Escherichia coli, selectively conducts water and glycerol across the inner membrane. The free energy landscape characterizing the assisted transport of glycerol by this homotetrameric aquaglyceroporin has been explored by means of equilibrium molecular dynamics over a timescale spanning 0.12 micros. To overcome the free energy barriers of the conduction pathway, an adaptive biasing force is applied to the glycerol molecule confined in each of the four channels. The results illuminate the critical role played by intramolecular relaxation on the diffusion properties of the permeant. These free energy calculations reveal that glycerol tumbles and isomerizes on a timescale comparable to that spanned by its adaptive-biasing-force-assisted conduction in GlpF. As a result, reorientation and conformational equilibrium of glycerol in GlpF constitute a bottleneck in the molecular simulations of the permeation event. A profile characterizing the position-dependent diffusion of the permeant has been determined, allowing reaction rate theory to be applied for investigating conduction kinetics based on the measured free energy landscape.},
	keywords = {Aquaporins, Chemical, Computer Simulation, Diffusion, Escherichia coli Proteins, Glycerol, Ion Channel Gating, Models, Molecular, Molecular Conformation, Porosity},
	doi = {10.1529/biophysj.107.115105},
	author = {J{\'e}r{\^o}me H{\'e}nin and Emad Tajkhorshid and Klaus Schulten and Christophe Chipot}
}
