Literature DB >> 22455931

Kinetic schemes for post-synchronized single molecule dynamics.

Chunlai Chen1, Michael J Greenberg, Joseph M Laakso, E Michael Ostap, Yale E Goldman, Henry Shuman.   

Abstract

Recordings from single molecule experiments can be aggregated to determine average kinetic properties of the system under observation. The kinetics after a synchronized reaction step can be interpreted using all of the standard tools developed for ensemble perturbation experiments. The kinetics leading up to a synchronized event, determined by the lifetimes of the preceding states; however, are not as obvious if the reaction has reversible steps or branches. Here we describe a general procedure for dealing with these situations.
Copyright © 2012 Biophysical Society. Published by Elsevier Inc. All rights reserved.

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Year:  2012        PMID: 22455931      PMCID: PMC3309285          DOI: 10.1016/j.bpj.2012.01.054

Source DB:  PubMed          Journal:  Biophys J        ISSN: 0006-3495            Impact factor:   4.033


  10 in total

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5.  Intermediate states in the movement of transfer RNA in the ribosome.

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6.  Analysis of single-molecule FRET trajectories using hidden Markov modeling.

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8.  Single-molecule fluorescence measurements of ribosomal translocation dynamics.

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9.  Myosin I can act as a molecular force sensor.

Authors:  Joseph M Laakso; John H Lewis; Henry Shuman; E Michael Ostap
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10.  An elongation factor G-induced ribosome rearrangement precedes tRNA-mRNA translocation.

Authors:  Andreas Savelsbergh; Vladimir I Katunin; Dagmar Mohr; Frank Peske; Marina V Rodnina; Wolfgang Wintermeyer
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  10 in total
  15 in total

Review 1.  Interrogating biology with force: single molecule high-resolution measurements with optical tweezers.

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3.  Calcium regulation of myosin-I tension sensing.

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Journal:  Methods Mol Biol       Date:  2017

5.  Mechanochemical tuning of myosin-I by the N-terminal region.

Authors:  Michael J Greenberg; Tianming Lin; Henry Shuman; E Michael Ostap
Journal:  Proc Natl Acad Sci U S A       Date:  2015-06-08       Impact factor: 11.205

6.  tRNA Fluctuations Observed on Stalled Ribosomes Are Suppressed during Ongoing Protein Synthesis.

Authors:  Ryan M Jamiolkowski; Chunlai Chen; Barry S Cooperman; Yale E Goldman
Journal:  Biophys J       Date:  2017-12-05       Impact factor: 4.033

Review 7.  Lights, camera, action! Capturing the spliceosome and pre-mRNA splicing with single-molecule fluorescence microscopy.

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8.  A vertebrate myosin-I structure reveals unique insights into myosin mechanochemical tuning.

Authors:  Henry Shuman; Michael J Greenberg; Adam Zwolak; Tianming Lin; Charles V Sindelar; Roberto Dominguez; E Michael Ostap
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9.  Myosin IC generates power over a range of loads via a new tension-sensing mechanism.

Authors:  Michael J Greenberg; Tianming Lin; Yale E Goldman; Henry Shuman; E Michael Ostap
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10.  EF-Tu dynamics during pre-translocation complex formation: EF-Tu·GDP exits the ribosome via two different pathways.

Authors:  Wei Liu; Chunlai Chen; Darius Kavaliauskas; Charlotte R Knudsen; Yale E Goldman; Barry S Cooperman
Journal:  Nucleic Acids Res       Date:  2015-09-03       Impact factor: 16.971

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