ArticleMethods in enzymology2010
Fourier-Bessel reconstruction of helical assemblies.
Article in Methods in enzymology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.
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Who cites it
37 citing papers in PubMed.
- Insights into the Structure of Intermediate Filaments.Sub-cellular biochemistry · 2026Review
- Comparison of Predicted X-Ray Fiber Diffraction Patterns from All-Atom and Coarse-Grained Actin Filament Models Under Nonuniform Strain.International journal of molecular sciences · 2025Article
- Helicon: Helical parameter determination and 3D reconstruction from one image.Journal of structural biology · 2025Article
- Validation of helical symmetry parameters in the EMDB.Acta crystallographica. Section D, Structural biology · 2025Article
- Facile Control of a Tailed Virus Surrogate by Iron Conventional Coagulation and Electrocoagulation.Environmental science & technology · 2025Article
- Mechanism for Vipp1 spiral formation, ring biogenesis, and membrane repair.Nature structural & molecular biology · 2025Article
- Principles and Biomedical Applications of Self-Assembled Peptides: Potential Treatment of Type 2 Diabetes Mellitus.Pharmaceutics · 2024Review
- Vimentin filaments integrate low-complexity domains in a complex helical structure.Nature structural & molecular biology · 2024Article
- Functional redundancy revealed by the deletion of the mimivirus GMC-oxidoreductase genes.microLife · 2024Article
- Classification of helical polymers with deep-learning language models.Journal of structural biology · 2023Article
- Article
- The giant mimivirus 1.2 Mb genome is elegantly organized into a 30-nm diameter helical protein shield.eLife · 2022Article
- Ab initio reconstruction from one-dimensional crystal diffraction data.Acta crystallographica. Section A, Foundations and advances · 2022Article
- Challenges in sample preparation and structure determination of amyloids by cryo-EM.The Journal of biological chemistry · 2021Review
- Structural heterogeneity of cellular K5/K14 filaments as revealed by cryo-electron microscopy.eLife · 2021Article
- Article
- Amyloid structure determination in RELION-3.1.Acta crystallographica. Section D, Structural biology · 2020Article
- An Ultrastructural Study of the Extruded Polar Tube of Anncaliia algerae (Microsporidia).The Journal of eukaryotic microbiology · 2020Article
- Reconstruction of Average Subtracted Tubular Regions (RASTR) enables structure determination of tubular filaments by cryo-EM.Journal of structural biology: X · 2020Article
- Structural basis for the clamping and CaNature communications · 2019Article
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3 authors.
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Abstract
Helical symmetry is commonly used for building macromolecular assemblies. Helical symmetry is naturally present in viruses and cytoskeletal filaments and also occurs during crystallization of isolated proteins, such as Ca-ATPase and the nicotinic acetyl choline receptor. Structure determination of helical assemblies by electron microscopy has a long history dating back to the original work on three-dimensional (3D) reconstruction. A helix offers distinct advantages for structure determination. Not only can one improve resolution by averaging across the constituent subunits, but each helical assembly provides multiple views of these subunits and thus provides a complete 3D data set. This review focuses on Fourier methods of helical reconstruction, covering the theoretical background, a step-by-step guide to the process, and a practical example based on previous work with Ca-ATPase. Given recent results from helical reconstructions at atomic resolution and the development of graphical user interfaces to aid in the process, these methods are likely to continue to make an important contribution to the field of structural biology.
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