Intrinsically Disordered Proteins at the Nano-scale

TL;DR

This paper reviews recent advances in understanding intrinsically disordered proteins (IDPs) at the nanoscopic scale, highlighting their structural plasticity and biological functions despite lacking stable 3D structures.

Contribution

It provides a comprehensive overview of recent research on IDPs at the nanoscale and discusses future directions in this promising field.

Findings

IDPs exhibit significant structural flexibility at the nanoscale.

IDPs' disorder is linked to diverse biological functions.

Recent research advances enhance understanding of IDP behavior.

Abstract

The human proteome is enriched in proteins that do not fold into a stable 3D structure. These intrinsically disordered proteins (IDPs) spontaneously fluctuate between a large number of configurations in their native form. Remarkably, the disorder does not lead to dysfunction as with denatured folded proteins. In fact, unlike denatured proteins, recent evidences strongly suggest that multiple biological functions stem from such structural plasticity. Here, focusing on the nanoscopic length-scale, we review the latest advances in IDP research and discuss some of the future directions in this highly promising field.