Use of Localized Reconstruction to Visualize the Shigella Phage Sf6 Tail Apparatus.

Methods Mol Biol

Department of Biochemistry and Molecular Biology, Thomas Jefferson University, Philadelphia, PA, USA.

Published: November 2023


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Article Abstract

Cryogenic electron microscopy (cryo-EM) single-particle analysis has revolutionized the structural analysis of icosahedral viruses, including tailed bacteriophages. In recent years, localized (or focused) reconstruction has emerged as a powerful data analysis method to capture symmetry mismatches and resolve asymmetric features in icosahedral viruses. Here, we describe the methods used to reconstruct the 2.65-MDa tail apparatus of the Shigella phage Sf6, a representative member of the Podoviridae superfamily.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10655839PMC
http://dx.doi.org/10.1007/978-1-0716-3549-0_14DOI Listing

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