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How do proteins that enter mammalian cells via the endoplasmic reticulum avoid proteasomal degradation?

Reference9810663
Principal Investigator / Supervisor Professor Michael Lord
Co-Investigators /
Co-Supervisors
Professor Lynne Roberts
Institution University of Warwick
DepartmentBiological Sciences
Funding typeResearch
Value (£) 115,095
StatusCompleted
TypeResearch Grant
Start date 01/08/1999
End date 31/07/2002
Duration35 months

Abstract

The quality control system of the endoplasmic reticulum (ER) is able to identify proteins that fail to fold or assemble correctly, targeting them for export to the cytosol to be degraded by the ubiquitin/proteasome system. Certain toxic proteins take advantage of the ER export machinery to reach the cytosol but must avoid subsequent degradation, and the proposed research aims to identify the strategies evolved to ensure that this is the case.

Summary

unavailable
Committee Closed Committee - Biochemistry & Cell Biology (BCB)
Research TopicsX – not assigned to a current Research Topic
Research PriorityX – Research Priority information not available
Research Initiative ROPA 1998 (ROPA1998) [1998]
Funding SchemeX – not Funded via a specific Funding Scheme
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