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Modeling and analysis of single-molecule experiments
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Looking back on 28 years of cryogenic single-molecule experiments
Published 2018-01-01Get full text
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Interconvertible lac repressor-DNA loops revealed by single-molecule experiments.
Published 2008-09-01Get full text
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Polymers through pores: single-molecule experiments with nucleic acids, polypeptides and polysaccharides
Published 2013Journal article -
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A framework to validate fluorescently labeled DNA-binding proteins for single-molecule experiments
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Linking time-series of single-molecule experiments with molecular dynamics simulations by machine learning
Published 2018-05-01Subjects: “…single-molecule experiment…”
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Slow proton transfer coupled to unfolding explains the puzzling results of single-molecule experiments on BBL, a paradigmatic downhill folding protein.
Published 2013-01-01“…We then show that a simple theoretical model of protein folding coupled to proton transfer explains quantitatively all these results as well as the two sets of single-molecule experiments, including their more puzzling features. …”
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Beta-Barrel Channel Response to High Electric Fields: Functional Gating or Reversible Denaturation?
Published 2023-11-01Subjects: Get full text
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Looping and reconfiguration dynamics of a flexible chain with internal friction
Published 2014-06-01“…In a nutshell, bypassing expensive simulations we show how simple models like that of Rouse and Zimm can support the single molecule experiment and computer simulation results on intra-chain diffusion coefficients, looping time and even can predict the effects of tail length on the looping time.…”
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Measurement of hindered diffusion in complex geometries for high-speed studies of single-molecule forces
Published 2021-01-01“…Abstract In a high-speed single-molecule experiment with a force probe, a protein is tethered between two substrates that are manipulated to exert force on the system. …”
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Modeling Spatial Correlation of DNA Deformation: DNA Allostery in Protein Binding
Published 2014“…This length scale is in agreement with that reported from the single-molecule experiment. Our model can be reduced to the worm-like chain form at length scales larger than lP but is able to explain DNA’s mechanical properties on shorter length scales, in particular, the DNA allostery of protein–DNA interactions.…”
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Single-molecule chemistry studied using the protein pore -α-hemolysin
Published 2012“…However, due to the ‘slow’ reaction rate of the Diels-Alder reaction (rate constant ~10⁻¹ M⁻¹s⁻) relative to the time-scale of the single-molecule experiment, we failed to observed chemical conversion at the single-molecule level. …”
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Overcoming chromatin barriers
Published 2019-09-01“…Single-molecule experiments reveal the dynamics of transcription through a nucleosome with single-base-pair accuracy.…”
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On the move
Published 2013-09-01“…Single-molecule experiments have shed new light on the mechanisms responsible for the movement of RNA polymerase along DNA during transcription.…”
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High-throughput single-molecule quantification of individual base stacking energies in nucleic acids
Published 2023-02-01“…In this work, the authors use a centrifuge force microscope for high-throughput single-molecule experiments to elucidate stacking energies between individual bases of DNA.…”
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Temperature-Dependent Activity of Motor Proteins: Energetics and Their Implications for Collective Behavior
Published 2021-02-01“…Transport properties of these motors such as processivity, velocity, and their load dependence have been well established through single-molecule experiments. Temperature dependent biophysical properties of molecular motors are now being probed using single-molecule experiments. …”
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Shining the spotlight on functional molecular complexes: The new science of single-molecule cell biology.
Published 2010“…What has emerged recently is the technical ability to now perform key single-molecule experiments whilst retaining the native biological context-namely to do single-molecule experiments on functional living cells. …”
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Single-molecule biophysics experiments in silico: Toward a physical model of a replisome
Published 2022-05-01“…Summary: The interpretation of single-molecule experiments is frequently aided by computational modeling of biomolecular dynamics. …”
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Hyperstretching DNA
Published 2017-12-01“…Here the authors combine theory and single-molecule experiments to show that intercalator binding stabilises a new structural state of DNA: hyperstretched DNA.…”
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Resonator nanophotonic standing-wave array trap for single-molecule manipulation and measurement
Published 2022-01-01“…Here, the authors present enhanced force generation in a nanophotonic standing-wave array trap by integrating a critically-coupled resonator design and demonstrate common single-molecule experiments.…”
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