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Protein & Peptide Letters

Editor-in-Chief

ISSN (Print): 0929-8665
ISSN (Online): 1875-5305

Hsp70 Structure, Function, Regulation and Influence on Yeast Prions

Author(s): Deepak Sharma and Daniel C. Masison

Volume 16, Issue 6, 2009

Page: [571 - 581] Pages: 11

DOI: 10.2174/092986609788490230

Price: $65

Abstract

Heat shock proteins protect cells from various conditions of stress. Hsp70, the most ubiquitous and highly conserved Hsp, helps proteins adopt native conformation or regain function after misfolding. Various co-chaperones specify Hsp70 function and broaden its substrate range. We discuss Hsp70 structure and function, regulation by co-factors and influence on propagation of yeast prions.

Keywords: Hsp70, chaperone, co-chaperone, prion


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