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Article

Auxiliary domains of the HrpB bacterial DExH-box helicase shape its RNA preferences.

RNA biology - 1 May 2020

Hausmann Stéphane, Geiser Johan, Vadas Oscar, Ducret Verena, Perron Karl, Valentini Martina

Abstract excerpt

RNA helicases are fundamental players in RNA metabolism: they remodel RNA secondary structures and arrange ribonucleoprotein complexes. While DExH-box RNA helicases function in ribosome biogenesis and splicing in eukaryotes, information is scarce about bacterial homologs. HrpB is the only bacterial DExH-box protein whose structure is solved. Besides the catalytic core, HrpB possesses three accessory domains,...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 32050838
DOI: 10.1080/15476286.2020.1720376
PMCID: PMC7237152

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