Volume 44, Issue 37 pp. 5932-5943
Review

The Ubiquitin System for Protein Degradation and Some of Its Roles in the Control of the Cell-Division Cycle (Nobel Lecture)

Avram Hershko

Avram Hershko

Unit of Biochemistry the B. Rappaport Faculty of Medicine , Technion-Israel Institute for Technology, Haifa 31096, Israel, Fax: (+972) 4-855-2296

Rappaport Institute for Research in the Medical Sciences, Technion-Israel Institute for Technology, Haifa 31096, Israel, Fax: (+972) 4-855-2296

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First published: 14 September 2005
Citations: 97

Copyright© The Nobel Foundation 2004. We thank the Nobel Foundation, Stockholm, for permission to print this lecture.

Abstract

Protein breakdown is an exact, controlled process in which the protein molecule ubiquitin plays a decisive role by binding to a protein and labeling it for breakdown. The cellular mechanisms of this process are widely known today thanks to the work of the 2004 Nobel Laureates Irwin Rose, Avram Hershko, and Aaron Ciechanover. The Laureates report at first hand in their Nobel Lectures.

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