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MOLECULAR CHAPERONES IN CELLULAR PROTEIN-FOLDING
Author(s): HARTL FU, MARTIN J
Source: CURRENT OPINION IN STRUCTURAL BIOLOGY    Volume: 5    Issue: 1    Pages: 92-102    Published: FEB 1995  
Times Cited: 107     References: 91     
Abstract: Protein folding in the cell requires molecular chaperones. The chaperone proteins of the hsp70 and hsp60 (chaperonin) classes stabilize unfolded or partially folded polypeptides, thereby preventing aggregation, and mediate folding to the native state in ATP-dependent reactions. Recent advances include a more detailed understanding of the mechanistic principles of hsp70 and hsp60 action, the solution of the crystal structure of the chaperonin GroEL, acid the definition of pathways of chaperone-mediated protein folding.
Document Type: Article
Language: English
Reprint Address: HARTL, FU (reprint author), MEM SLOAN KETTERING CANC CTR, HOWARD HUGHES MED INST, 1275 YORK AVE, NEW YORK, NY 10021 USA
Addresses:
1. MEM SLOAN KETTERING CANC CTR, CELLULAR BIOCHEM & BIOPHYS PROGRAM, NEW YORK, NY 10021 USA
Publisher: CURRENT BIOLOGY LTD, 34-42 CLEVELAND STREET, LONDON, ENGLAND W1P 6LB
Subject Category: Biochemistry & Molecular Biology; Cell Biology
IDS Number: QL448
ISSN: 0959-440X
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