Pardon me - No access without ubiquitin

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Item Type:	Editorial
Title:	Pardon me - No access without ubiquitin
Creators Name:	Sommer, T. and Jarosch, E.
Abstract:	Spatial separation of ubiquitin conjugation pathways contributes to target-specific ubiquitination. Recently, Plafker et al. reported that importin 11-dependent nuclear import of the ubiquitin-conjugating enzyme UbcM2 occurs only if the latter is charged with ubiquitin. This interesting finding describes a link between nuclear transport pathways and ubiquitin and reveals a novel mechanism for localizing components of the ubiquitin system within the cell.
Keywords:	Cell Nucleus Active Transport, Karyopherins, Signal Transduction, Ubiquitin, Ubiquitin-Conjugating Enzymes, Animals
Source:	Developmental Cell
ISSN:	1534-5807
Publisher:	Cell Press
Volume:	8
Number:	1
Page Range:	4-5
Date:	1 January 2005
PubMed:	View item in PubMed

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