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Article

The AAA ATPase Rix7 powers progression of ribosome biogenesis by stripping Nsa1 from pre-60S particles.

The Journal of cell biology - 16 Jun 2008

Kressler Dieter, Roser Daniela, Pertschy Brigitte, Hurt Ed

Abstract excerpt

Ribosome biogenesis takes place successively in the nucleolar, nucleoplasmic, and cytoplasmic compartments. Numerous nonribosomal factors transiently associate with the nascent ribosomes, but the mechanisms driving ribosome formation are mostly unknown. Here, we show that an energy-consuming enzyme, the AAA-type (ATPases associated with various cellular activities) ATPase Rix7, restructures a novel pre-60S...

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Identifiers

PMID: 18559667
DOI: 10.1083/jcb.200801181
PMCID: PMC2426938

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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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The AAA ATPase Rix7 powers progression of ribosome biogenesis by stripping Nsa1 from pre-60S particles.PMID 18559667Read ↗

A nuclear AAA-type ATPase (Rix7p) is required for biogenesis and nuclear export of 60S ribosomal subunits.Semantic proximity Read ↗

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The path from nucleolar 90S to cytoplasmic 40S pre-ribosomes.Semantic proximity Read ↗

Rei1 and Reh1 facilitate the loading of eL24Semantic proximity Read ↗

Sequential protein association with nascent 60S ribosomal particles.Semantic proximity Read ↗

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