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Article

Multiple nanocages of a cyanophage small heat shock protein with icosahedral and octahedral symmetries.

Scientific reports - 25 Oct 2021

Biswas Sreeparna, Garg Priyanka, Dutta Somnath, Suguna Kaza

Abstract excerpt

The structures of a cyanophage small heat shock protein (sHSP) were determined as octahedrons of 24-mers and 48-mers and as icosahedrons of 60-mers. An N-terminal deletion construct of an 18 kDa sHSP of Synechococcus sp. phage S-ShM2 crystallized as a 24-mer and its structure was determined at a resolution of 7 Å. The negative stain electron microscopy (EM) images showed that the full-length protein is a mixture...

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Identifiers

PMID: 34697325
DOI: 10.1038/s41598-021-00172-2
PMCID: PMC8546028

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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