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Article

Dynamic localization of the nuclear import receptor and its interactions with transport factors.

The Journal of cell biology - 1 Jun 1996

Koepp D M, Wong D H, Corbett A H, Silver P A

Abstract excerpt

Characterization of the interactions between soluble factors required for nuclear transport is key to understanding the process of nuclear trafficking. Using a synthetic lethal screen with the rna1-1 strain, we have identified a genetic interaction between Rna1p, a GTPase activating protein required for nuclear transport, and yeast importin-beta, a component of the nuclear localization signal receptor. By the use...

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Identifiers

PMID: 8682856
DOI: 10.1083/jcb.133.6.1163
PMCID: PMC2120906

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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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Dynamic localization of the nuclear import receptor and its interactions with transport factors.PMID 8682856Read ↗

Rna1p, a Ran/TC4 GTPase activating protein, is required for nuclear import.Semantic proximity Read ↗

Yrb4p, a yeast ran-GTP-binding protein involved in import of ribosomal protein L25 into the nucleus.Semantic proximity Read ↗

The nuclear pore complex.Semantic proximity Read ↗

Facilitated nucleocytoplasmic shuttling of the Ran binding protein RanBP1.Semantic proximity Read ↗

Interactions between a nuclear transporter and a subset of nuclear pore complex proteins depend on Ran GTPase.Semantic proximity Read ↗

NNF1 is an essential yeast gene required for proper spindle orientation, nucleolar and nuclear envelope structure and mRNA export.Semantic proximity Read ↗

The classical nuclear localization signal receptor, importin-alpha, is required for efficient transition through the G1/S stage of the cell cycle in Saccharomyces cerevisiae.Semantic proximity Read ↗

Interaction between the small GTPase Ran/Gsp1p and Ntf2p is required for nuclear transport.Semantic proximity Read ↗

Importin beta negatively regulates nuclear membrane fusion and nuclear pore complex assembly.Semantic proximity Read ↗

Role of importin-beta in the control of nuclear envelope assembly by Ran.Semantic proximity Read ↗

Protein import into nuclei: association and dissociation reactions involving transport substrate, transport factors, and nucleoporins.Semantic proximity Read ↗

Dominant-negative mutants of importin-beta block multiple pathways of import and export through the nuclear pore complex.Semantic proximity Read ↗

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