MOLECULAR CHAPERONES IN CELLULAR PROTEIN-FOLDING

被引:20
作者
MARTIN, J [1 ]
HARTL, FU [1 ]
机构
[1] MEM SLOAN KETTERING CANC CTR,CELLULAR BIOCHEM & BIOPHYS PROGRAM,NEW YORK,NY 10021
关键词
D O I
10.1002/bies.950160916
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
The discovery of 'molecular chaperones' has dramatically changed our concept of cellular protein folding. Rather than folding spontaneously, most newly synthesized polypeptide chains seem to acquire their native conformation in a reaction mediated by these versatile helper proteins. Understanding the structure and function of molecular chaperones is likely to yield useful applications for medicine and biotechnology in the future.
引用
收藏
页码:689 / 692
页数:4
相关论文
共 43 条
[1]  
Amara J F, 1992, Trends Cell Biol, V2, P145, DOI 10.1016/0962-8924(92)90101-R
[2]   KINETICS OF FORMATION OF NATIVE RIBONUCLEASE DURING OXIDATION OF REDUCED POLYPEPTIDE CHAIN [J].
ANFINSEN, CB ;
HABER, E ;
SELA, M ;
WHITE, FH .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1961, 47 (09) :1309-+
[3]   PROTEIN-SYNTHESIS IN CHLOROPLASTS .9. ASSEMBLY OF NEWLY-SYNTHESIZED LARGE SUBUNITS INTO RIBULOSE BISPHOSPHATE CARBOXYLASE IN ISOLATED INTACT PEA-CHLOROPLASTS [J].
BARRACLOUGH, R ;
ELLIS, RJ .
BIOCHIMICA ET BIOPHYSICA ACTA, 1980, 608 (01) :19-31
[4]   INTERACTION OF HSP-70 WITH NEWLY SYNTHESIZED PROTEINS - IMPLICATIONS FOR PROTEIN FOLDING AND ASSEMBLY [J].
BECKMANN, RP ;
MIZZEN, LA ;
WELCH, WJ .
SCIENCE, 1990, 248 (4957) :850-854
[5]   CALNEXIN - A MEMBRANE-BOUND CHAPERONE OF THE ENDOPLASMIC-RETICULUM [J].
BERGERON, JJM ;
BRENNER, MB ;
THOMAS, DY ;
WILLIAMS, DB .
TRENDS IN BIOCHEMICAL SCIENCES, 1994, 19 (03) :124-128
[6]   AFFINITY PANNING OF A LIBRARY OF PEPTIDES DISPLAYED ON BACTERIOPHAGES REVEALS THE BINDING-SPECIFICITY OF BIP [J].
BLONDELGUINDI, S ;
CWIRLA, SE ;
DOWER, WJ ;
LIPSHUTZ, RJ ;
SPRANG, SR ;
SAMBROOK, JF ;
GETHING, MJH .
CELL, 1993, 75 (04) :717-728
[7]   A POLYPEPTIDE BOUND BY THE CHAPERONIN GROEL IS LOCALIZED WITHIN A CENTRAL CAVITY [J].
BRAIG, K ;
SIMON, M ;
FURUYA, F ;
HAINFELD, JF ;
HORWICH, AL .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1993, 90 (09) :3978-3982
[8]   MITOCHONDRIAL HEAT-SHOCK PROTEIN HSP60 IS ESSENTIAL FOR ASSEMBLY OF PROTEINS IMPORTED INTO YEAST MITOCHONDRIA [J].
CHENG, MY ;
HARTL, FU ;
MARTIN, J ;
POLLOCK, RA ;
KALOUSEK, F ;
NEUPERT, W ;
HALLBERG, EM ;
HALLBERG, RL ;
HORWICH, AL .
NATURE, 1989, 337 (6208) :620-625
[9]   70K HEAT-SHOCK RELATED PROTEINS STIMULATE PROTEIN TRANSLOCATION INTO MICROSOMES [J].
CHIRICO, WJ ;
WATERS, MG ;
BLOBEL, G .
NATURE, 1988, 332 (6167) :805-810
[10]   A SUBFAMILY OF STRESS PROTEINS FACILITATES TRANSLOCATION OF SECRETORY AND MITOCHONDRIAL PRECURSOR POLYPEPTIDES [J].
DESHAIES, RJ ;
KOCH, BD ;
WERNERWASHBURNE, M ;
CRAIG, EA ;
SCHEKMAN, R .
NATURE, 1988, 332 (6167) :800-805