Physical Background of the Disordered Nature of "Mutual Synergetic Folding" Proteins.

ABSTRACT: Intrinsically disordered proteins (IDPs) lack a well-defined 3D structure. Their disordered nature enables them to interact with several other proteins and to fulfil their vital biological roles, in most cases after coupled folding and binding. In this paper, we analyze IDPs involved in a new mechanism, mutual synergistic folding (MSF). These proteins define a new subset of IDPs. Recently we collected information on these complexes and created the Mutual Folding Induced by Binding (MFIB) database. These protein complexes exhibit considerable structural variation, and almost half of them are homodimers, but there is a significant amount of heterodimers and various kinds of oligomers. In order to understand the basic background of the disordered character of the monomers found in MSF complex

SUBMITTER: Magyar C 

PROVIDER: S-EPMC6274838 | biostudies-literature | 2018 Oct

REPOSITORIES: biostudies-literature