Biochemistry

Medium-sized protein language models perform well at transfer learning on realistic datasets

1. Luiz C. Vieira
2. Morgan L. Handojo
3. Claus O. Wilke

Reviewed by Arcadia Science

Acetylation of RORβ by histone acetyltransferase p300 and deacetylation by SIRT1 modulates receptor stability, turnover and transcriptional activity

1. Timothy O’Leary
2. Denis Shutin
3. Dean P. Edwards
4. Patrick R. Griffin
5. Mi Ra Chang

Reviewed by Arcadia Science

Computational enzyme design by catalytic motif scaffolding

1. Markus Braun
2. Adrian Tripp
3. Morakot Chakatok
4. Sigrid Kaltenbrunner
5. Celina Fischer
6. David Stoll
7. Aleksandar Bijelic
8. Wael Elaily
9. Massimo G. Totaro
10. Melanie Moser
11. Shlomo Y. Hoch
12. Horst Lechner
13. Federico Rossi
14. Matteo Aleotti
15. Mélanie Hall
16. Gustav Oberdorfer

Reviewed by PREreview

Allosteric modulation of the Lon protease by effector binding and local charges

1. Justyne L Ogdahl
2. Peter Chien

Reviewed by PREreview

Mechanistic studies of small molecule ligands selective to RNA single G bulges

1. Shalakha Hegde
2. Sana Akhter
3. Zhichao Tang
4. Chang Qi
5. Chenguang Yu
6. Anna Lewicka
7. Yu Liu
8. Kushal Koirala
9. Mikhail Reibarkh
10. Kevin P Battaile
11. Anne Cooper
12. Scott Lovell
13. Erik D Holmstrom
14. Xiao Wang
15. Joseph A Piccirilli
16. Qi Gao
17. Yinglong Miao
18. Jingxin Wang

Reviewed by PREreview

The co-receptor Tetraspanin12 directly captures Norrin to promote ligand-specific β-catenin signaling

1. Elise S Bruguera
2. Jacob P Mahoney
3. William I Weis

• Curated by eLife

  eLife Assessment

  This is a fundamental study that addresses the key question of how the tetraspanin Tspan12 functions biochemically as a co-receptor for Norrin to initiate β-catenin signaling. The strength of the work lies in the rigorous and compelling binding analyses involving various purified receptors, co-receptors, and ligands, as well as molecular modeling by AlphaFold that was subsequently validated by an extensive series of mutagenesis experiments. The study advances the field by providing a novel mechanism of co-receptor function and shedding new light on how signaling specificity is achieved in the complex Wnt/Norrin signaling system.

Reviewed by eLife

Protonation/deprotonation-driven switch for the redox stability of low-potential [4Fe-4S] ferredoxin

1. Kei Wada
2. Kenji Kobayashi
3. Iori Era
4. Yusuke Isobe
5. Taigo Kamimura
6. Masaki Marukawa
7. Takayuki Nagae
8. Kazuki Honjo
9. Noriko Kaseda
10. Yumiko Motoyama
11. Kengo Inoue
12. Masakazu Sugishima
13. Katsuhiro Kusaka
14. Naomine Yano
15. Keiichi Fukuyama
16. Masaki Mishima
17. Yasutaka Kitagawa
18. Masaki Unno

• Curated by eLife

  eLife Assessment

  Ferredoxins are ubiquitous electron transfer proteins that drive essential metabolic processes across all domains of life. This fundamental contribution to the field provides the first description of how specific amino acids, though a series of hydrogen bonds, control the ability of iron-sulfur clusters in ferrodoxins to accept and donate electrons. The evidence supporting the conclusions is compelling as is the combined use of neutron crystallography with X-ray crystallography and classical spectral/redox studies.

Reviewed by eLife

Interactions with multiple inner kinetochore proteins determine mitotic localization of FACT

1. Julia Schweighofer
2. Bhagyashree Mulay
3. Ingrid Hoffmann
4. Doro Vogt
5. Marion E. Pesenti
6. Andrea Musacchio

Reviewed by Review Commons

Daptomycin forms a stable complex with phosphatidylglycerol for selective uptake to bacterial membrane

1. Pragyansree Machhua
2. Vignesh Gopalakrishnan Unnithan
3. Yu Liu
4. Yiping Jiang
5. Lingfeng Zhang
6. Zhihong Guo

• Curated by eLife

  eLife Assessment

  This valuable study describes the molecular mechanism of daptomycin insertion into bacterial membranes. The authors provide solid in vitro evidence for the early events of daptomycin interaction with phospholipid headgroups and stronger, specific interaction with phosphatidylglycerol. This work will be of interest to bacterial membrane biologists and biochemists working in the antimicrobial resistance field.

Reviewed by eLife

Seeing Double: Molecular dynamics simulations reveal the stability of certain alternate protein conformations in crystal structures

1. Aviv A. Rosenberg
2. Sanketh Vedula
3. Alex M. Bronstein
4. Ailie Marx

Reviewed by PREreview