Biophysics

Electrostatic interactions in nucleosome and higher-order structures are regulated by protonation state of histone ionizable residue

1. Houfang Zhang
2. Wenhan Guo
3. Wang Xu
4. Anbang Li
5. Lijun Jiang
6. Lin Li
7. Yunhui Peng

• Curated by eLife

  eLife assessment

  This important study explores the impact of pH changes and cancer mutations on nucleosome interactions and higher-order chromatin structures. The evidence supporting the main conclusions is solid, based on rigorous computational methods, including pKa prediction, electrostatic force calculation, and molecular dynamics simulations. The findings provide insights into how protonation states and cancer-associated mutations affect nucleosome electrostatics and chromatin organization, making this work of broad interest to chromatin biologists, cancer researchers, and computational biophysicists.

Reviewed by eLife

Probing the modulation of enzyme kinetics by multi-temperature, time-resolved serial crystallography

1. Eike C. Schulz
2. Andreas Prester
3. David von Stetten
4. Gargi Gore
5. Caitlin E. Hatton
6. Kim Bartels
7. Jan-Philipp Leimkohl
8. Hendrik Schikora
9. Helen M. Ginn
10. Friedjof Tellkamp
11. Pedram Mehrabi

Reviewed by PREreview

Massively parallel genetic perturbation reveals the energetic architecture of an amyloid beta nucleation reaction

1. Anna Arutyunyan
2. Mireia Seuma
3. Andre J. Faure
4. Benedetta Bolognesi
5. Ben Lehner

Reviewed by PREreview

Connecting Chromatin Structures to Gene Regulation Using Dynamic Polymer Simulations

1. Yi Fu
2. Tianxiao Zhao
3. Finnegan Clark
4. Sofia Nomikou
5. Aristotelis Tsirigos
6. Timothée Lionnet

• Curated by eLife

  eLife assessment

  This study presents a valuable optimization algorithm to identify polymer models that best fit population-averaged chromosome contact data that will be of interest to physicists and biologists working on chromatin organization. The conclusions are supported by solid evidence.

Reviewed by eLife

Molecular Insights into Single-Chain Lipid Modulation of Acid-Sensing Ion Channel 3

1. Ramya Bandarupalli
2. Rebecca Roth
3. Robert C Klipp
4. John R Bankston
5. Jing Li

Reviewed by Arcadia Science

Point set registration for combining fluorescence microscopy methods

1. Ivo Severins
2. Chirlmin Joo
3. John van Noort

Reviewed by Arcadia Science