The Role of the Cullin-5 E3 Ubiquitin Ligase in the Regulation of Insulin Receptor Substrate-1

Background. SOCS proteins are known to negatively regulate insulin signaling by inhibiting insulin receptor substrate-1 (IRS1). IRS1 has been reported to be a substrate for ubiquitin-dependent proteasomal degradation. Given that SOCS proteins can function as substrate receptor subunits of Cullin-5 E...

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Bibliographic Details
Main Authors: Christine Zhiwen Hu, Jaswinder K. Sethi, Thilo Hagen
Format: Article
Language:English
Published: Wiley 2012-01-01
Series:Biochemistry Research International
Online Access:http://dx.doi.org/10.1155/2012/282648
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