Results 11 to 20 of about 2,313,045 (347)

Imaging and energetics of single SSB-ssDNA molecules reveal intramolecular condensation and insight into RecOR function [PDF]

open access: yeseLife, 2015
Escherichia coli single-stranded DNA (ssDNA) binding protein (SSB) is the defining bacterial member of ssDNA binding proteins essential for DNA maintenance.
Jason C Bell   +2 more
doaj   +5 more sources

FRET Visualization of High Mechanosensation of von Willebrand Factor to Hydrodynamic Force [PDF]

open access: yesBiosensors
von Willebrand factor (vWF) is a large glycoprotein in the circulation system, which senses hydrodynamic force at vascular injuries and then recruits platelets in assembling clots.
Mingxing Ouyang   +6 more
doaj   +2 more sources

Evidence for Intramolecular Antiparallel Beta-Sheet Structure in Alpha-Synuclein Fibrils from a Combination of Two-Dimensional Infrared Spectroscopy and Atomic Force Microscopy

open access: goldScientific Reports, 2017
The aggregation of the intrinsically disordered protein alpha-synuclein (αS) into amyloid fibrils is thought to play a central role in the pathology of Parkinson’s disease.
Steven J. Roeters   +5 more
openalex   +2 more sources

SAFT-γ Force Field for the Simulation of Molecular Fluids. 5. Hetero-Group Coarse-Grained Models of Linear Alkanes and the Importance of Intramolecular Interactions

open access: hybridJournal of Physical Chemistry B, 2018
The SAFT-γ Mie group-contribution equation of state [ Papaioannou J. Chem. Phys. 2014 , 140 , 054107 ] is used to develop a transferable coarse-grained (CG) force-field suitable for the molecular simulation of linear alkanes.
Sadia Rahman   +8 more
openalex   +2 more sources

The Intramolecular Force Field and Normal Vibrations of Isotactic Polypropylene and Deuterated Derivatives [PDF]

open access: yesBulletin of the Chemical Society of Japan, 1964
Abstract The infrared active normal vibrations of isotactic polypropylene and its deuterated derivatives in the crystalline state have been treated. The modified Urey-Bradley-Shimanouchi force field has been used for the calculations. A total of 23 potential constants have been adjusted by the method of least squares with reference to a ...
Yoshiko Ideguchi, Tatsuo Miyazawa
openaire   +3 more sources

Q-model of electrode reactions: altering force constants of intramolecular vibrations

open access: greenPhysical Chemistry Chemical Physics, 2018
Vibrational force constants of molecules can be altered in electrode reactions. A theory is formulated accounting for such effects in terms of non-parabolic free energy surfaces.
Dmitry V. Matyushov, Marshall D. Newton
openalex   +5 more sources

Molecular simulation of caloric properties of fluids modelled by force fields with intramolecular contributions: Application to heat capacities [PDF]

open access: green, 2017
The calculation of caloric properties such as heat capacity, Joule-Thomson coefficients and the speed of sound by classical force-field-based molecular simulation methodology has received scant attention in the literature, particularly for systems ...
William R. Smith   +3 more
openalex   +3 more sources

Intramolecular Cation−π Interactions As the Driving Force To Restrict the Conformation of Certain Nucleosides

open access: yesThe Journal of Organic Chemistry, 2010
Despite the well-established importance of intermolecular cation-pi interactions in molecular recognition, intramolecular cation-pi interactions have been less studied. Here we describe how the simultaneous presence of an aromatic ring at the 5'-position of an inosine derivative and a positively charged imidazolium ring in the purine base drive the ...
Casanova, Elena   +7 more
openaire   +5 more sources

Erratum: Intramolecular-force-constant model forC60 [PDF]

open access: bronzePhysical Review B (Condensed Matter), 1993
Jack L. Feldman   +4 more
openalex   +2 more sources

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