Article
Diversity in the origins of proteostasis networks--a driver for protein function in evolution.
Nature reviews. Molecular cell biology - 1 Apr 2013
Powers Evan T, Balch William E
Abstract excerpt
Although the sequence of a protein largely determines its function, proteins can adopt different folding states in response to changes in the environment, some of which may be deleterious to the organism. All organisms--Bacteria, Archaea and Eukarya--have evolved a protein homeostasis, or proteostasis, network comprising chaperones and folding factors, degradation components, signalling pathways and specialized...
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