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Article

The C-terminal domain of the 2b protein of Cucumber mosaic virus is stabilized by divalent metal ion coordination.

Journal of molecular graphics & modelling - 1 Sept 2012

Gellért Akos, Nemes Katalin, Kádár Katalin, Salánki Katalin, Balázs Ervin

Abstract excerpt

The main function of the 2b protein of Cucumber mosaic virus (CMV) is binding permanently the double stranded siRNA molecules in the suppression process of post-transcriptional gene silencing (PTGS). The crystal structure of the homologue Tomato aspermy virus (TAV) 2b protein is known, but without the C-terminal domain. The biologically active form is a tetramer: four 2b protein molecules and two siRNA duplexes....

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Identifiers

PMID: 23143042
DOI: 10.1016/j.jmgm.2012.08.005

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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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