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The ‘allosteron’ model for entropic allostery of self-assembly
Author(s) -
Tom McLeish,
Charley Schaefer,
A. C. von der Heydt
Publication year - 2018
Publication title -
philosophical transactions of the royal society b biological sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.753
H-Index - 272
eISSN - 1471-2970
pISSN - 0962-8436
DOI - 10.1098/rstb.2017.0186
Subject(s) - allosteric regulation , nucleation , self assembly , statistical physics , nanotechnology , chemistry , biological system , computer science , materials science , physics , thermodynamics , biology , biochemistry , enzyme
Using the simple 'allosteron' model, we show that it is possible, in principle, to elicit pathways by which fluctuation allostery affects self-assembly of protein complexes. We treat the cases of (i) protein fibrils and nucleation, (ii) n -mer protein complexes, and (iii) weakly attractive allosteric interactions in protein-like soft nanoscale objects that can be tuned to define exclusive self-associating families.This article is part of a discussion meeting issue 'Allostery and molecular machines'.

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