Cited by 855Protein Structure and DynamicsAdvanced NMR Techniques and ApplicationsEnzyme Structure and Function

Consistent blind protein structure generation from NMR chemical shift data

Open access
Shen, Yang, Lange, Oliver, Delaglio, Frank, Rossi, Paolo, Aramini, James M., Liu, Gaohua, Eletsky, Alexander, Wu, Yibing +8 more·2008·Proceedings of the National Academy of Sciences

Abstract

Protein NMR chemical shifts are highly sensitive to local structure. A robust protocol is described that exploits this relation for de novo protein structure generation, using as input experimental parameters the 13 C α , 13 C β , 13 C′, 15 N, 1 H α and 1 H N NMR chemical shifts. These shifts are generally available at the early stage of the traditional NMR structure determination process, before the collection and analysis of structural restraints. The chemical shift based structure determination protocol uses an empirically optimized procedure to select protein fragments from the Protein Data Bank, in conjunction with the standard ROSETTA Monte Carlo assembly and relaxation methods. Evaluation of 16 proteins, varying in size from 56 to 129 residues, yielded full-atom models that have 0.7–1.8 Å root mean square deviations for the backbone atoms relative to the experimentally determined x-ray or NMR structures. The strategy also has been successfully applied in a blind manner to nine protein targets with molecular masses up to 15.4 kDa, whose conventional NMR structure determination was conducted in parallel by the Northeast Structural Genomics Consortium. This protocol potentially provides a new direction for high-throughput NMR structure determination.

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Registry

Crossref · 10.1073/pnas.0800256105

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  • CS-Rosetta models calculated from KaiBTV-4 chemical shifts are within 1.8 ± 0.3 Å r.m.s.d. to the FS state predicted by AF-cluster.

    “CS-Rosetta39 models calculated from the chemical shifts (Fig. 2e) are within 1.8 ± 0.3 Å r.m.s.d. to the FS state predicted by AF-cluster.”

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Authors
Shen, Y., Lange, O., Delaglio, F., Rossi, P., Aramini, J. M., Liu, G., Eletsky, A., Wu, Y., Singarapu, K. K., Lemak, A., Ignatchenko, A., Arrowsmith, C. H., Szyperski, T., Montelione, G. T., Baker, D., & Bax, A.
Affiliations
  • National Institutes of Health (US)
  • Howard Hughes Medical Institute (US)
  • Rutgers, The State University of New Jersey (US)
  • University at Buffalo, State University of New York (US)
  • University of Toronto (CA)
Venue
Proceedings of the National Academy of Sciences
Published
2008-03-25
Volume
105
Issue
12
Pages
4685-4690
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2011148270
Cited by
855
References
39
Citations by year
2026: 18 · 2025: 23 · 2024: 25 · 2023: 22 · 2022: 23 · 2021: 28 · 2020: 30 · 2019: 37 · 2018: 42 · 2017: 43 · 2016: 33 · 2015: 60 · 2014: 81 · 2013: 70 · 2012: 80
FWCI
32.60
Type
journal article
Language
en
Open access
Locations
  • Proceedings of the National Academy of Sciences (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Howard Hughes Medical Institute
  • National Institutes of Health
  • National Institute of General Medical Sciences (U54GM074958)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Protein Structure and Dynamics
  • Physical Sciences › Chemistry › Spectroscopy › Advanced NMR Techniques and Applications
  • Physical Sciences › Materials Science › Materials Chemistry › Enzyme Structure and Function
Keywords
protein structure generation, NMR chemical shifts, Rosetta, structural genomics, backbone conformation
MeSH terms
Models, Molecular, Magnetic Resonance Spectroscopy, Proteins, Software, Thermodynamics, Protein Structure, Secondary, Genomics, Ubiquitin

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