Quantitative mass imaging of single biological macromolecules
-
- Gavin Young
- Physical and Theoretical Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, Oxford OX1 3QZ, UK.
-
- Nikolas Hundt
- Physical and Theoretical Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, Oxford OX1 3QZ, UK.
-
- Daniel Cole
- Physical and Theoretical Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, Oxford OX1 3QZ, UK.
-
- Adam Fineberg
- Physical and Theoretical Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, Oxford OX1 3QZ, UK.
-
- Joanna Andrecka
- Physical and Theoretical Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, Oxford OX1 3QZ, UK.
-
- Andrew Tyler
- Physical and Theoretical Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, Oxford OX1 3QZ, UK.
-
- Anna Olerinyova
- Physical and Theoretical Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, Oxford OX1 3QZ, UK.
-
- Ayla Ansari
- Physical and Theoretical Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, Oxford OX1 3QZ, UK.
-
- Erik G. Marklund
- Department of Chemistry Biomedicinskt Centrum, Uppsala University, Box 576, 75123 Uppsala, Sweden.
-
- Miranda P. Collier
- Physical and Theoretical Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, Oxford OX1 3QZ, UK.
-
- Shane A. Chandler
- Physical and Theoretical Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, Oxford OX1 3QZ, UK.
-
- Olga Tkachenko
- Physical and Theoretical Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, Oxford OX1 3QZ, UK.
-
- Joel Allen
- Oxford Glycobiology Institute, Department of Biochemistry, University of Oxford, Oxford OX1 3QU, UK.
-
- Max Crispin
- Oxford Glycobiology Institute, Department of Biochemistry, University of Oxford, Oxford OX1 3QU, UK.
-
- Neil Billington
- Cell Biology and Physiology Center, National Heart, Lung and Blood Institute (NHLBI), Bethesda, MD 20892, USA.
-
- Yasuharu Takagi
- Cell Biology and Physiology Center, National Heart, Lung and Blood Institute (NHLBI), Bethesda, MD 20892, USA.
-
- James R. Sellers
- Cell Biology and Physiology Center, National Heart, Lung and Blood Institute (NHLBI), Bethesda, MD 20892, USA.
-
- Cédric Eichmann
- In-Cell NMR Laboratory, Department of NMR-supported Structural Biology, Leibniz Institute of Molecular Pharmacology (FMP Berlin), Robert-Rössle Straße 10, 13125 Berlin, Germany.
-
- Philipp Selenko
- In-Cell NMR Laboratory, Department of NMR-supported Structural Biology, Leibniz Institute of Molecular Pharmacology (FMP Berlin), Robert-Rössle Straße 10, 13125 Berlin, Germany.
-
- Lukas Frey
- Laboratory of Physical Chemistry, Department of Chemistry and Applied Biosciences, ETH Zürich, 8093 Zürich, Switzerland.
-
- Roland Riek
- Laboratory of Physical Chemistry, Department of Chemistry and Applied Biosciences, ETH Zürich, 8093 Zürich, Switzerland.
-
- Martin R. Galpin
- Physical and Theoretical Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, Oxford OX1 3QZ, UK.
-
- Weston B. Struwe
- Physical and Theoretical Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, Oxford OX1 3QZ, UK.
-
- Justin L. P. Benesch
- Physical and Theoretical Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, Oxford OX1 3QZ, UK.
-
- Philipp Kukura
- Physical and Theoretical Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, Oxford OX1 3QZ, UK.
Description
<jats:title>Watching proteins' weight</jats:title> <jats:p> Careful measurements of light scattering can provide information on individual macromolecules and complexes. Young <jats:italic>et al.</jats:italic> used a light-scattering approach for accurate mass determination of proteins as small as 20 kDa (see the Perspective by Lee and Klenerman). Movies of protein complex association and dissociation were analyzed to extract biophysical parameters from single molecules and assemblies without labeling. Using this approach, the authors determined in vitro kinetics of fibril and aggregate growth and association constants for a complex protein-glycoprotein assembly. </jats:p> <jats:p> <jats:italic>Science</jats:italic> , this issue p. <jats:related-article xmlns:xlink="http://www.w3.org/1999/xlink" ext-link-type="doi" issue="6387" page="423" related-article-type="in-this-issue" vol="360" xlink:href="10.1126/science.aar5839">423</jats:related-article> ; see also p. <jats:related-article xmlns:xlink="http://www.w3.org/1999/xlink" ext-link-type="doi" issue="6387" page="378" related-article-type="in-this-issue" vol="360" xlink:href="10.1126/science.aat5851">378</jats:related-article> </jats:p>
Journal
-
- Science
-
Science 360 (6387), 423-427, 2018-04-27
American Association for the Advancement of Science (AAAS)
- Tweet
Details 詳細情報について
-
- CRID
- 1361699994415457792
-
- ISSN
- 10959203
- 00368075
-
- Data Source
-
- Crossref