Influence of Nonspecific Interactions on Protein Associations: Implications for Biochemistry In Vivo
Germán Rivas, Allen P. Minton
Abstract
The cellular interior is composed of a variety of microenvironments defined by distinct local compositions and composition-dependent intermolecular interactions. We review the various types of nonspecific interactions between proteins and between proteins and other macromolecules and supramolecular structures that influence the state of association and functional properties of a given protein existing within a particular microenvironment at a particular point in time. The present state of knowledge is summarized, and suggestions for fruitful directions of research are offered.
Topics & Concepts
MacromoleculeChemistryComputational biologySupramolecular chemistryIn vivoIntermolecular forceBiologyBiochemistryBiophysicsCell biologyGeneticsMoleculeOrganic chemistryRNA Research and SplicingProtein Structure and DynamicsEnzyme Structure and Function