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The living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm. Any complex that acts to move proteins or RNAs into or out of the nucleus through nuclear pores. Any macromolecular complex composed of two or more polypeptide subunits, which may or may not be identical. Protein complexes may have other associated non-protein prosthetic groups, such as nucleotides, metal ions or other small molecules. A complex which usually consists of three components, e.g. in Xenopus and yeast, the export receptor CRM1 (also known as exportin 1), the Ran protein and any RNA with a nuclear export sequence (NES). The complex acts to export RNA molecules with a NES from the nucleus through a nuclear pore. A protein complex which usually consists of three components, e.g. in Xenopus, the importin alpha-subunit/CAS/Ran, and which functions to shuttle the importin alpha-subunit out of the nucleus through the nuclear pore. A protein complex which usually consists of three components, e.g. in Xenopus, the importin alpha and beta-subunits and any protein which has a nuclear localization sequence (NLS). The complex acts to import proteins with an NLS into the nucleus through a nuclear pore. A stable assembly of two or more macromolecules, i.e. proteins, nucleic acids, carbohydrates or lipids, in which the constituent parts function together. Any constituent part of a cell, the basic structural and functional unit of all organisms. Any constituent part of the living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: nucleocytoplasmic shuttling complex
Acc: GO:0031074
Aspect: Cellular Component
Desc: Any complex that acts to move proteins or RNAs into or out of the nucleus through nuclear pores.
Proteins in PDR annotated with:
   This term: 0
   Term or descendants: 3 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0031074 - nucleocytoplasmic shuttling complex (interactive image map)
YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle