[PDF][PDF] Macromolecular structure determination using X-rays, neutrons and electrons: recent developments in Phenix
Diffraction (X-ray, neutron and electron) and electron cryo-microscopy are powerful methods
to determine three-dimensional macromolecular structures, which are required to …
to determine three-dimensional macromolecular structures, which are required to …
Challenges and opportunities in cryo-EM single-particle analysis
D Lyumkis - Journal of Biological Chemistry, 2019 - ASBMB
Cryogenic electron microscopy (cryo-EM) enables structure determination of
macromolecular objects and their assemblies. Although the techniques have been …
macromolecular objects and their assemblies. Although the techniques have been …
MolProbity: more and better reference data for improved all‐atom structure validation
This paper describes the current update on macromolecular model validation services that
are provided at the MolProbity website, emphasizing changes and additions since the …
are provided at the MolProbity website, emphasizing changes and additions since the …
A global Ramachandran score identifies protein structures with unlikely stereochemistry
Ramachandran plots report the distribution of the (ϕ, ψ) torsion angles of the protein
backbone and are one of the best quality metrics of experimental structure models. Typically …
backbone and are one of the best quality metrics of experimental structure models. Typically …
Atg18 oligomer organization in assembled tubes and on lipid membrane scaffolds
Abstract Autophagy-related protein 18 (Atg18) participates in the elongation of early
autophagosomal structures in concert with Atg2 and Atg9 complexes. How Atg18 contributes …
autophagosomal structures in concert with Atg2 and Atg9 complexes. How Atg18 contributes …
[PDF][PDF] Dose-resolved serial synchrotron and XFEL structures of radiation-sensitive metalloproteins
An approach is demonstrated to obtain, in a sample-and time-efficient manner, multiple dose-
resolved crystal structures from room-temperature protein microcrystals using identical fixed …
resolved crystal structures from room-temperature protein microcrystals using identical fixed …
New tools in MolProbity validation: CaBLAM for CryoEM backbone, UnDowser to rethink “waters,” and NGL Viewer to recapture online 3D graphics
The MolProbity web service provides macromolecular model validation to help correct local
errors, for the structural biology community worldwide. Here we highlight new validation …
errors, for the structural biology community worldwide. Here we highlight new validation …
Structural principles of SNARE complex recognition by the AAA+ protein NSF
The recycling of SNARE proteins following complex formation and membrane fusion is an
essential process in eukaryotic trafficking. A highly conserved AAA+ protein, NSF (N …
essential process in eukaryotic trafficking. A highly conserved AAA+ protein, NSF (N …
Modelling structures in cryo-EM maps
Highlights•Approaches to the structure determination and modelling of macromolecular
assemblies depend on the resolution of their cryo-EM map.•Insights into structure dynamics …
assemblies depend on the resolution of their cryo-EM map.•Insights into structure dynamics …
Integrating model simulation tools and cryo‐electron microscopy
The power of computer simulations, including machine‐learning, has become an
inseparable part of scientific analysis of biological data. This has significantly impacted the …
inseparable part of scientific analysis of biological data. This has significantly impacted the …