51
|
Rovó P, Smith CA, Gauto D, de Groot BL, Schanda P, Linser R. Mechanistic Insights into Microsecond Time-Scale Motion of Solid Proteins Using Complementary 15N and 1H Relaxation Dispersion Techniques. J Am Chem Soc 2019; 141:858-869. [PMID: 30620186 PMCID: PMC6982537 DOI: 10.1021/jacs.8b09258] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
NMR relaxation dispersion methods provide a holistic way to observe microsecond time-scale protein backbone motion both in solution and in the solid state. Different nuclei (1H and 15N) and different relaxation dispersion techniques (Bloch-McConnell and near-rotary-resonance) give complementary information about the amplitudes and time scales of the conformational dynamics and provide comprehensive insights into the mechanistic details of the structural rearrangements. In this paper, we exemplify the benefits of the combination of various solution- and solid-state relaxation dispersion methods on a microcrystalline protein (α-spectrin SH3 domain), for which we are able to identify and model the functionally relevant conformational rearrangements around the ligand recognition loop occurring on multiple microsecond time scales. The observed loop motions suggest that the SH3 domain exists in a binding-competent conformation in dynamic equilibrium with a sterically impaired ground-state conformation both in solution and in crystalline form. This inherent plasticity between the interconverting macrostates is compatible with a conformational-preselection model and provides new insights into the recognition mechanisms of SH3 domains.
Collapse
Affiliation(s)
- Petra Rovó
- Department Chemie und Pharmazie, Ludwig-Maximilians-Universität München, 81377 München, Germany
| | - Colin A. Smith
- Wesleyan University, Hall-Atwater Laboratories, Middletown, CT 06459, USA
- Department for Theoretical and Computational Biophysics, Max Planck Institute for Biophysical Chemistry, 37077 Göttingen, Germany
| | - Diego Gauto
- Institut de Biologie Structurale (IBS), 38044 Grenoble, France
| | - Bert L. de Groot
- Department for Theoretical and Computational Biophysics, Max Planck Institute for Biophysical Chemistry, 37077 Göttingen, Germany
| | - Paul Schanda
- Institut de Biologie Structurale (IBS), 38044 Grenoble, France
| | - Rasmus Linser
- Wesleyan University, Hall-Atwater Laboratories, Middletown, CT 06459, USA
- Physikalische Chemie, Technische Universität Dortmund, 44227 Dortmund, Germany
- , Phone: +49 (0)89 2180-77652. Fax: +49 (0)89 2180-77646
| |
Collapse
|
52
|
Wang M, Lu M, Fritz MP, Quinn CM, Byeon IJL, Byeon CH, Struppe J, Maas W, Gronenborn AM, Polenova T. Fast Magic-Angle Spinning 19 F NMR Spectroscopy of HIV-1 Capsid Protein Assemblies. Angew Chem Int Ed Engl 2018; 57:16375-16379. [PMID: 30225969 PMCID: PMC6279522 DOI: 10.1002/anie.201809060] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Indexed: 01/18/2023]
Abstract
19 F NMR spectroscopy is an attractive and growing area of research with broad applications in biochemistry, chemical biology, medicinal chemistry, and materials science. We have explored fast magic angle spinning (MAS) 19 F solid-state NMR spectroscopy in assemblies of HIV-1 capsid protein. Tryptophan residues with fluorine substitution at the 5-position of the indole ring were used as the reporters. The 19 F chemical shifts for the five tryptophan residues are distinct, reflecting differences in their local environment. Spin-diffusion and radio-frequency-driven-recoupling experiments were performed at MAS frequencies of 35 kHz and 40-60 kHz, respectively. Fast MAS frequencies of 40-60 kHz are essential for consistently establishing 19 F-19 F correlations, yielding interatomic distances of the order of 20 Å. Our results demonstrate the potential of fast MAS 19 F NMR spectroscopy for structural analysis in large biological assemblies.
Collapse
Affiliation(s)
- Mingzhang Wang
- Department of Chemistry and Biochemistry, University of Delaware, Brown Laboratories; Newark, DE 19716, United States,
- Pittsburgh Center for HIV Protein Interactions, University of Pittsburgh School of Medicine, 1051 Biomedical Science Tower 3, 3501 Fifth Ave., Pittsburgh, PA 15261, United States,
| | - Manman Lu
- Department of Chemistry and Biochemistry, University of Delaware, Brown Laboratories; Newark, DE 19716, United States,
- Pittsburgh Center for HIV Protein Interactions, University of Pittsburgh School of Medicine, 1051 Biomedical Science Tower 3, 3501 Fifth Ave., Pittsburgh, PA 15261, United States,
- Department of Structural Biology, University of Pittsburgh School of Medicine, 1051 Biomedical Science Tower 3, 3501 Fifth Ave., Pittsburgh, PA 15261, United States
| | - Matthew P. Fritz
- Department of Chemistry and Biochemistry, University of Delaware, Brown Laboratories; Newark, DE 19716, United States,
- Pittsburgh Center for HIV Protein Interactions, University of Pittsburgh School of Medicine, 1051 Biomedical Science Tower 3, 3501 Fifth Ave., Pittsburgh, PA 15261, United States,
| | - Caitlin M. Quinn
- Department of Chemistry and Biochemistry, University of Delaware, Brown Laboratories; Newark, DE 19716, United States,
| | - In-Ja L. Byeon
- Pittsburgh Center for HIV Protein Interactions, University of Pittsburgh School of Medicine, 1051 Biomedical Science Tower 3, 3501 Fifth Ave., Pittsburgh, PA 15261, United States,
- Department of Structural Biology, University of Pittsburgh School of Medicine, 1051 Biomedical Science Tower 3, 3501 Fifth Ave., Pittsburgh, PA 15261, United States
| | - Chang-Hyeock Byeon
- Pittsburgh Center for HIV Protein Interactions, University of Pittsburgh School of Medicine, 1051 Biomedical Science Tower 3, 3501 Fifth Ave., Pittsburgh, PA 15261, United States,
- Department of Structural Biology, University of Pittsburgh School of Medicine, 1051 Biomedical Science Tower 3, 3501 Fifth Ave., Pittsburgh, PA 15261, United States
| | - Jochem Struppe
- Bruker Biospin Corporation, 15 Fortune Drive, Billerica, MA, United States
| | - Werner Maas
- Bruker Biospin Corporation, 15 Fortune Drive, Billerica, MA, United States
| | - Angela M. Gronenborn
- Pittsburgh Center for HIV Protein Interactions, University of Pittsburgh School of Medicine, 1051 Biomedical Science Tower 3, 3501 Fifth Ave., Pittsburgh, PA 15261, United States,
- Department of Structural Biology, University of Pittsburgh School of Medicine, 1051 Biomedical Science Tower 3, 3501 Fifth Ave., Pittsburgh, PA 15261, United States
| | - Tatyana Polenova
- Department of Chemistry and Biochemistry, University of Delaware, Brown Laboratories; Newark, DE 19716, United States,
- Pittsburgh Center for HIV Protein Interactions, University of Pittsburgh School of Medicine, 1051 Biomedical Science Tower 3, 3501 Fifth Ave., Pittsburgh, PA 15261, United States,
| |
Collapse
|
53
|
Wang M, Lu M, Fritz MP, Quinn CM, Byeon IL, Byeon C, Struppe J, Maas W, Gronenborn AM, Polenova T. Fast Magic‐Angle Spinning
19
F NMR Spectroscopy of HIV‐1 Capsid Protein Assemblies. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201809060] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Mingzhang Wang
- Department of Chemistry and Biochemistry University of Delaware Brown Laboratories Newark DE 19716 USA
- Pittsburgh Center for HIV Protein Interactions University of Pittsburgh School of Medicine 1051 Biomedical Science Tower 3, 3501 Fifth Avenue Pittsburgh PA 15261 USA
| | - Manman Lu
- Department of Chemistry and Biochemistry University of Delaware Brown Laboratories Newark DE 19716 USA
- Pittsburgh Center for HIV Protein Interactions University of Pittsburgh School of Medicine 1051 Biomedical Science Tower 3, 3501 Fifth Avenue Pittsburgh PA 15261 USA
- Department of Structural Biology University of Pittsburgh School of Medicine 1051 Biomedical Science Tower 3, 3501 Fifth Avenue Pittsburgh PA 15261 USA
| | - Matthew P. Fritz
- Department of Chemistry and Biochemistry University of Delaware Brown Laboratories Newark DE 19716 USA
- Pittsburgh Center for HIV Protein Interactions University of Pittsburgh School of Medicine 1051 Biomedical Science Tower 3, 3501 Fifth Avenue Pittsburgh PA 15261 USA
| | - Caitlin M. Quinn
- Department of Chemistry and Biochemistry University of Delaware Brown Laboratories Newark DE 19716 USA
| | - In‐Ja L. Byeon
- Pittsburgh Center for HIV Protein Interactions University of Pittsburgh School of Medicine 1051 Biomedical Science Tower 3, 3501 Fifth Avenue Pittsburgh PA 15261 USA
- Department of Structural Biology University of Pittsburgh School of Medicine 1051 Biomedical Science Tower 3, 3501 Fifth Avenue Pittsburgh PA 15261 USA
| | - Chang‐Hyeock Byeon
- Pittsburgh Center for HIV Protein Interactions University of Pittsburgh School of Medicine 1051 Biomedical Science Tower 3, 3501 Fifth Avenue Pittsburgh PA 15261 USA
- Department of Structural Biology University of Pittsburgh School of Medicine 1051 Biomedical Science Tower 3, 3501 Fifth Avenue Pittsburgh PA 15261 USA
| | - Jochem Struppe
- Bruker Biospin Corporation 15 Fortune Drive Billerica MA USA
| | - Werner Maas
- Bruker Biospin Corporation 15 Fortune Drive Billerica MA USA
| | - Angela M. Gronenborn
- Pittsburgh Center for HIV Protein Interactions University of Pittsburgh School of Medicine 1051 Biomedical Science Tower 3, 3501 Fifth Avenue Pittsburgh PA 15261 USA
- Department of Structural Biology University of Pittsburgh School of Medicine 1051 Biomedical Science Tower 3, 3501 Fifth Avenue Pittsburgh PA 15261 USA
| | - Tatyana Polenova
- Department of Chemistry and Biochemistry University of Delaware Brown Laboratories Newark DE 19716 USA
- Pittsburgh Center for HIV Protein Interactions University of Pittsburgh School of Medicine 1051 Biomedical Science Tower 3, 3501 Fifth Avenue Pittsburgh PA 15261 USA
| |
Collapse
|
55
|
Shi X, Prasanna C, Nagashima T, Yamazaki T, Pervushin K, Nordenskiöld L. Structure and Dynamics in the Nucleosome Revealed by Solid-State NMR. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201804707] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Xiangyan Shi
- School of Physical and Mathematical Sciences; Nanyang Technological University; 21 Nanyang Link Singapore 637371 Singapore
| | - Chinmayi Prasanna
- School of Biological Sciences; Nanyang Technological University; 60 Nanyang Drive Singapore 637551 Singapore
| | - Toshio Nagashima
- RIKEN Center for Life Science Technologies; Yokohama City Kanagawa 230-0045 Japan
| | - Toshio Yamazaki
- RIKEN Center for Life Science Technologies; Yokohama City Kanagawa 230-0045 Japan
| | - Konstantin Pervushin
- School of Biological Sciences; Nanyang Technological University; 60 Nanyang Drive Singapore 637551 Singapore
| | - Lars Nordenskiöld
- School of Biological Sciences; Nanyang Technological University; 60 Nanyang Drive Singapore 637551 Singapore
| |
Collapse
|
56
|
Shi X, Prasanna C, Nagashima T, Yamazaki T, Pervushin K, Nordenskiöld L. Structure and Dynamics in the Nucleosome Revealed by Solid-State NMR. Angew Chem Int Ed Engl 2018; 57:9734-9738. [DOI: 10.1002/anie.201804707] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Revised: 05/23/2018] [Indexed: 02/01/2023]
Affiliation(s)
- Xiangyan Shi
- School of Physical and Mathematical Sciences; Nanyang Technological University; 21 Nanyang Link Singapore 637371 Singapore
| | - Chinmayi Prasanna
- School of Biological Sciences; Nanyang Technological University; 60 Nanyang Drive Singapore 637551 Singapore
| | - Toshio Nagashima
- RIKEN Center for Life Science Technologies; Yokohama City Kanagawa 230-0045 Japan
| | - Toshio Yamazaki
- RIKEN Center for Life Science Technologies; Yokohama City Kanagawa 230-0045 Japan
| | - Konstantin Pervushin
- School of Biological Sciences; Nanyang Technological University; 60 Nanyang Drive Singapore 637551 Singapore
| | - Lars Nordenskiöld
- School of Biological Sciences; Nanyang Technological University; 60 Nanyang Drive Singapore 637551 Singapore
| |
Collapse
|