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FEBS Lett. 2007 Jan 23;581(2):175-9. Epub 2006 Dec 19.

Sequestosome 1/p62--more than just a scaffold.

Author information

1
Department of Biological Sciences, Program in Cellular and Molecular Biosciences, 331 Funchess Hall, Auburn University, Auburn, AL 36849, United States.

Abstract

The interaction of proteins with ubiquitin receptors is key to solving the mystery that surrounds the functional role ubiquitin chains play in directing traffic. The specificity of these interactions is largely mediated by UbL/UBA domains. Sequestosome 1/p62 is a protein that is gaining attention as it is intimately involved in cell signaling, receptor internalization, and protein turnover. Herein we review recent advances in the field.

PMID:
17188686
PMCID:
PMC1850379
DOI:
10.1016/j.febslet.2006.12.027
[Indexed for MEDLINE]
Free PMC Article

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