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Literature DB >> 3775966

An algorithm for straightening images of curved filamentous structures.

Abstract

Flexible filamentous structures are characterized by variable curvature in electron micrographs. This frequently prevents the direct application of three-dimensional reconstruction methods to helical filaments. An algorithm for straightening the images of such filaments is presented based upon an assumption of a normal mode of bending.

Mesh：

Year: 1986 PMID： 3775966 DOI： 10.1016/0304-3991(86)90096-3

Source DB: PubMed Journal: Ultramicroscopy ISSN： 0304-3991 Impact factor: 2.689

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Cited

27 in total

1. Three-dimensional reconstruction of thin filaments containing mutant tropomyosin.

Authors: M Rosol; W Lehman; R Craig; C Landis; C Butters; L S Tobacman
Journal: Biophys J Date: 2000-02 Impact factor: 4.033

2. F-actin retains a memory of angular order.

Authors: A Orlova; E H Egelman
Journal: Biophys J Date: 2000-04 Impact factor: 4.033

3. Tropomyosin positions in regulated thin filaments revealed by cryoelectron microscopy.

Authors: C Xu; R Craig; L Tobacman; R Horowitz; W Lehman
Journal: Biophys J Date: 1999-08 Impact factor: 4.033

4. Rings and filaments of beta protein from bacteriophage lambda suggest a superfamily of recombination proteins.

Authors: S I Passy; X Yu; Z Li; C M Radding; E H Egelman
Journal: Proc Natl Acad Sci U S A Date: 1999-04-13 Impact factor: 11.205

5. Application of the iterative helical real-space reconstruction method to large membranous tubular crystals of P-type ATPases.

Authors: Andrew J Pomfret; William J Rice; David L Stokes
Journal: J Struct Biol Date: 2006-06-14 Impact factor: 2.867

An algorithm for straightening images of curved filamentous structures.

1. Three-dimensional reconstruction of thin filaments containing mutant tropomyosin.

2. F-actin retains a memory of angular order.

3. Tropomyosin positions in regulated thin filaments revealed by cryoelectron microscopy.

4. Rings and filaments of beta protein from bacteriophage lambda suggest a superfamily of recombination proteins.

5. Application of the iterative helical real-space reconstruction method to large membranous tubular crystals of P-type ATPases.

Review 6. 3D electron microscopy of biological nanomachines: principles and applications.

7. Structure of the stacked disk aggregate of tobacco mosaic virus protein.

8. The Sendai virus nucleocapsid exists in at least four different helical states.

9. Real-space processing of helical filaments in SPARX.

Review 10. Three-dimensional reconstruction of helical polymers.