Search Results - "Blasie, J. K"

Structural Characterization of the Voltage-Sensor Domain and Voltage-Gated K+-Channel Proteins Vectorially Oriented within a Single Bilayer Membrane at the Solid/Vapor and Solid/Liquid Interfaces via Neutron Interferometry by Gupta, S, Dura, J. A, Freites, J. A, Tobias, D. J, Blasie, J. K

“…The voltage-sensor domain (VSD) is a modular four-helix bundle component that confers voltage sensitivity to voltage-gated cation channels in biological…”
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Variable Acquisition Angle Total Internal Reflection Fluorescence:  A New Technique for Orientation Distribution Studies of Ultrathin Films by Tronin, A, Blasie, J. K

“…A new technique for the determination of the orientation distribution of a fluorophore within an ultrathin film, in terms of the mean tilt angle relative to…”
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Molecular Dynamics Simulations of a Hydrated Protein Vectorially Oriented on Polar and Nonpolar Soft Surfaces by Nordgren, C.E., Tobias, D.J., Klein, M.L., Blasie, J.K.

“…We present a collection of molecular dynamics computer simulation studies on a model protein-membrane system, namely a cytochrome c monolayer attached to an…”
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Determination of the Porphyrin Orientation Distribution in Langmuir Monolayers by Polarized Epifluorescence by Tronin, A, Strzalka, J, Chen, X, Dutton, P. L, Blasie, J. K

“…A new technique for the determination of the orientation distribution of a porphyrin within a Langmuir monolayer, in terms of the mean tilt angle relative to…”
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Structural changes in single membranes in response to an applied transmembrane electric potential revealed by time-resolved neutron/X-ray interferometry by Tronin, A., Chen, C.-H., Gupta, S., Worcester, D., Lauter, V., Strzalka, J., Kuzmenko, I., Blasie, J.K.

“…[Display omitted] ► Time-resolved (or transient) neutron/X-ray reflectivity. ► Neutron/X-ray reflectivity enhanced by interferometric techniques. ► Electric…”
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Use of self-assembled monolayers to covalently tether protein monolayers to the surface of solid substrates by Amador, S. M, Pachence, J. M, Fischetti, R, McCauley, J. P, Smith, A. B, Blasie, J. K

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Effect of Ca2+ binding on the profile structure of the sarcoplasmic reticulum membrane using time-resolved x-ray diffraction by DeLong, L.J., Blasie, J.K.

“…A number of studies have indicated that Ca(2+)-ATPase, the integral membrane protein of the sarcoplasmic reticulum (SR) membrane, undergoes some structural…”
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Orientation and lateral mobility of cytochrome c on the surface of ultrathin lipid multilayer films by Pachence, J.M., Amador, S., Maniara, G., Vanderkooi, J., Dutton, P.L., Blasie, J.K.

“…We have previously shown that cytochrome c can be electrostatically bound to an ultrathin multilayer film having a negatively charged hydrophilic surface;…”
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Location of high-affinity metal binding sites in the profile structure of the Ca+2-ATPase in the sarcoplasmic reticulum by resonance x-ray diffraction by Asturias, F.J., Blasie, J.K.

“…Resonance x-ray diffraction measurements on the lamellar diffraction from oriented multilayers of isolated sarcoplasmic reticulum (SR) membranes containing a…”
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The separate profile structures of the functional calcium pump protein and the phospholipid bilayer within isolated sarcoplasmic reticulum membranes determined by X-ray and neutron diffraction by Herbette, L, DeFoor, P, Fleischer, S, Pascolini, D, Scarpa, A, Blasie, J K

“…The detailed profile structure of the isolated sarcoplasmic reticulum membrane was studied utilizing a combination of X-ray and neutron diffraction. The water…”
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Evidence that lipid lateral phase separation induces functionally significant structural changes in the Ca+2ATPase of the sarcoplasmic reticulum by Asturias, F.J., Pascolini, D., Blasie, J.K.

“…We have studied lipid lateral phase separation (LPS) in the intact sarcoplasmic reticulum (SR) membrane and in bilayers of isolated SR membrane lipids as a…”
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Structural investigation of the covalent and electrostatic binding of yeast cytochrome c to the surface of various ultrathin lipid multilayers using x-ray diffraction by Pachence, J.M., Blasie, J.K.

“…X-Ray diffraction was used to characterize the profile structures of ultrathin lipid multilayers having a bound surface layer of cytochrome c. The lipid…”
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Nuclear Magnetic Resonance Studies of Lecithin Bimolecular Leaflets with Incorporated Fluorescent Probes by Podo, F., Blasie, J. K.

“…Pulse Fourier transform proton magnetic resonance techniques have been used to determine (i) the precise location of four membrane fluorescent probe molecules…”
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Time-resolved x-ray diffraction studies of the sarcoplasmic reticulum membrane during active transport by Blasie, J.K., Herbette, L.G., Pascolini, D., Skita, V., Pierce, D.H., Scarpa, A.

“…X-ray and neutron diffraction studies of oriented multilayers of a highly purified fraction of isolated sarcoplasmic reticulum (SR) have previously provided…”
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Location of the heme-Fe atoms within the profile structure of a monolayer of cytochrome c bound to the surface of an ultrathin lipid multilayer film by Pachence, J.M., Fischetti, R.F., Blasie, J.K.

“…We have recently developed x-ray diffraction methods to derive the profile structure of ultrathin lipid multilayer films having one to five bilayers (e.g.,…”
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Vectorially oriented membrane protein monolayers: profile structures via x-ray interferometry/holography by Chupa, J.A., McCauley, J.P., Strongin, R.M., Smith, A.B., Blasie, J.K., Peticolas, L.J., Bean, J.C.

“…X-ray interferometry/holography was applied to meridional x-ray diffraction data to determine uniquely the profile structures of a single monolayer of an…”
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Molecular Dynamics Investigation of Membrane-Bound Bundles of the Channel-Forming Transmembrane Domain of Viral Protein U from the Human Immunodeficiency Virus HIV-1 by Lopez, Carlos F., Montal, Mauricio, Blasie, J. Kent, Klein, Michael L., Moore, Preston B.

“…Molecular dynamics (MD) simulations have been carried out on bundles of the channel-forming transmembrane (TM) domain of the viral protein U (VPU 1–27 and VPU…”
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Profile structures of the voltage-sensor domain and the voltage-gated K(+)-channel vectorially oriented in a single phospholipid bilayer membrane at the solid-vapor and solid-liquid interfaces determined by x-ray interferometry by Gupta, S, Liu, J, Strzalka, J, Blasie, J K

“…One subunit of the prokaryotic voltage-gated potassium ion channel from Aeropyrum pernix (KvAP) is comprised of six transmembrane α helices, of which S1-S4…”
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Molecular dynamics investigation of the structure of a fully hydrated gel-phase dipalmitoylphosphatidylcholine bilayer by Tu, K., Tobias, D.J., Blasie, J.K., Klein, M.L.

“…We report the results of a constant pressure and temperature molecular dynamics simulation of a gel-phase dipalmitoylphosphatidylcholine bilayer with nw = 11.8…”
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The location of cytochrome c on the surface of ultrathin lipid multilayer films using x-ray diffraction by Pachence, J.M., Blasie, J.K.

“…X-ray diffraction and spectroscopic techniques were used to characterize ultrathin fatty acid multilayers having a bound surface layer of cytochrome c. Three…”
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