The molecular basis for cellular function of intrinsically disordered protein regions

AS Holehouse, BB Kragelund - Nature Reviews Molecular Cell Biology, 2024 - nature.com
Intrinsically disordered protein regions exist in a collection of dynamic interconverting
conformations that lack a stable 3D structure. These regions are structurally heterogeneous …

Transcription regulation by biomolecular condensates

G Pei, H Lyons, P Li, BR Sabari - Nature Reviews Molecular Cell …, 2024 - nature.com
Biomolecular condensates regulate transcription by dynamically compartmentalizing the
transcription machinery. Classic models of transcription regulation focus on the recruitment …

Conformational ensembles of the human intrinsically disordered proteome

G Tesei, AI Trolle, N Jonsson, J Betz, FE Knudsen… - Nature, 2024 - nature.com
Intrinsically disordered proteins and regions (collectively, IDRs) are pervasive across
proteomes in all kingdoms of life, help to shape biological functions and are involved in …

Defining the condensate landscape of fusion oncoproteins

S Tripathi, HK Shirnekhi, SD Gorman… - Nature …, 2023 - nature.com
Fusion oncoproteins (FOs) arise from chromosomal translocations in~ 17% of cancers and
are often oncogenic drivers. Although some FOs can promote oncogenesis by undergoing …

Distinct chemical environments in biomolecular condensates

HR Kilgore, PG Mikhael, KJ Overholt, A Boija… - Nature Chemical …, 2024 - nature.com
Diverse mechanisms have been described for selective enrichment of biomolecules in
membrane-bound organelles, but less is known about mechanisms by which molecules are …

An activity-specificity trade-off encoded in human transcription factors

J Naderi, AP Magalhaes, G Kibar, G Stik, Y Zhang… - Nature Cell …, 2024 - nature.com
Transcription factors (TFs) control specificity and activity of gene transcription, but whether a
relationship between these two features exists is unclear. Here we provide evidence for an …

RNA granules: functional compartments or incidental condensates?

A Putnam, L Thomas, G Seydoux - Genes & development, 2023 - genesdev.cshlp.org
RNA granules are mesoscale assemblies that form in the absence of limiting membranes.
RNA granules contain factors for RNA biogenesis and turnover and are often assumed to …

Sequence-dependent material properties of biomolecular condensates and their relation to dilute phase conformations

D Sundaravadivelu Devarajan, J Wang… - Nature …, 2024 - nature.com
Material properties of phase-separated biomolecular condensates, enriched with disordered
proteins, dictate many cellular functions. Contrary to the progress made in understanding the …

Interaction modules that impart specificity to disordered protein

K Cermakova, HC Hodges - Trends in biochemical sciences, 2023 - cell.com
Intrinsically disordered regions (IDRs) are especially enriched among proteins that regulate
chromatin and transcription. As a result, mechanisms that influence specificity of IDR-driven …

Transcriptional elongation control in developmental gene expression, aging, and disease

Y Aoi, A Shilatifard - Molecular cell, 2023 - cell.com
The elongation stage of transcription by RNA polymerase II (RNA Pol II) is central to the
regulation of gene expression in response to developmental and environmental cues in …