In-cell structural biology by NMR: the benefits of the atomic scale
FX Theillet - Chemical reviews, 2022 - ACS Publications
In-cell structural biology aims at extracting structural information about proteins or nucleic
acids in their native, cellular environment. This emerging field holds great promise and is …
acids in their native, cellular environment. This emerging field holds great promise and is …
Bringing structure to cell biology with cryo-electron tomography
Recent advances in cryo-electron microscopy have marked only the beginning of the
potential of this technique. To bring structure into cell biology, the modality of cryo-electron …
potential of this technique. To bring structure into cell biology, the modality of cryo-electron …
Nucleation, stabilization, and disassembly of branched actin networks
AM Gautreau, FE Fregoso, G Simanov… - Trends in cell …, 2022 - cell.com
Arp2/3 complex is an actin filament nucleation and branching machinery conserved in all
eukaryotes from yeast to human. Arp2/3 complex branched networks generate pushing …
eukaryotes from yeast to human. Arp2/3 complex branched networks generate pushing …
Mechanism of synergistic activation of Arp2/3 complex by cortactin and WASP-family proteins
FE Fregoso, M Boczkowska, G Rebowski… - Nature …, 2023 - nature.com
Cortactin coactivates Arp2/3 complex synergistically with WASP-family nucleation-promoting
factors (NPFs) and stabilizes branched networks by linking Arp2/3 complex to F-actin. It is …
factors (NPFs) and stabilizes branched networks by linking Arp2/3 complex to F-actin. It is …
Structure of Arp2/3 complex at a branched actin filament junction resolved by single-particle cryo-electron microscopy
B Ding, HY Narvaez-Ortiz, Y Singh… - Proceedings of the …, 2022 - National Acad Sciences
Arp2/3 complex nucleates branched actin filaments that provide pushing forces to drive
cellular processes such as lamellipodial protrusion and endocytosis. Arp2/3 complex is …
cellular processes such as lamellipodial protrusion and endocytosis. Arp2/3 complex is …
In-cell NMR: Why and how?
FX Theillet, E Luchinat - Progress in Nuclear Magnetic Resonance …, 2022 - Elsevier
NMR spectroscopy has been applied to cells and tissues analysis since its beginnings, as
early as 1950. We have attempted to gather here in a didactic fashion the broad diversity of …
early as 1950. We have attempted to gather here in a didactic fashion the broad diversity of …
Mechanism of actin filament branch formation by Arp2/3 complex revealed by a high-resolution cryo-EM structureof the branch junction
SZ Chou, M Chatterjee… - Proceedings of the …, 2022 - National Acad Sciences
We reconstructed the structure of actin filament branch junctions formed by fission yeast
Arp2/3 complex at 3.5 Å resolution from images collected by electron cryo-microscopy …
Arp2/3 complex at 3.5 Å resolution from images collected by electron cryo-microscopy …
Actin-associated proteins and small molecules targeting the actin cytoskeleton
J Gao, F Nakamura - International journal of molecular sciences, 2022 - mdpi.com
Actin-associated proteins (AAPs) act on monomeric globular actin (G-actin) and polymerized
filamentous actin (F-actin) to regulate their dynamics and architectures which ultimately …
filamentous actin (F-actin) to regulate their dynamics and architectures which ultimately …
From WRC to Arp2/3: Collective molecular mechanisms of branched actin network assembly
Branched actin networks have emerged as major force-generating structures driving the
protrusions in various distinct cell types and processes, ranging from lamellipodia operating …
protrusions in various distinct cell types and processes, ranging from lamellipodia operating …
Integrative structural modeling of macromolecular complexes using Assembline
V Rantos, K Karius, J Kosinski - Nature Protocols, 2022 - nature.com
Integrative modeling enables structure determination of macromolecular complexes by
combining data from multiple experimental sources such as X-ray crystallography, electron …
combining data from multiple experimental sources such as X-ray crystallography, electron …