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J. Appl. Cryst.の発刊に際して

良二 上田
- Vol. 12, Iss: 1, pp 1-1
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The article was published on 1970-03-10 and is currently open access. It has received 8159 citations till now.

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Processing of X-ray snapshots from crystals in random orientations.

TL;DR: A new method for the treatment of partial reflections from X-ray snapshots is implemented in the program package nXDS, which yields intensity data of almost the same quality as those obtained by the classical rotation method.
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Generalized X-ray and neutron crystallographic analysis: more accurate and complete structures for biological macromolecules

TL;DR: X-ray and neutron crystallographic data have been combined in a joint structure-refinement procedure that has been developed using recent advances in modern computational methodologies, including cross-validated maximum-likelihood target functions with gradient-based optimization and simulated annealing.
Journal ArticleDOI

Crystallographic data processing for free-electron laser sources

TL;DR: A processing pipeline for diffraction data acquired using the ‘serial crystallography’ methodology with a free-electron laser source is described with reference to the crystallographic analysis suite CrystFEL and the pre-processing program Cheetah.
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On the fitting of model electron densities into EM reconstructions: a reciprocal-space formulation

TL;DR: A fast method for fitting model electron densities into EM reconstructions is presented, inspired by the molecular-replacement technique, which enables the selection of large volumes of the EM maps, thus avoiding the bias introduced when defining the boundaries of the target density.
References
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The Protein Data Bank

TL;DR: The goals of the PDB are described, the systems in place for data deposition and access, how to obtain further information and plans for the future development of the resource are described.
Journal ArticleDOI

Crystal structure refinement with SHELXL

TL;DR: New features added to the refinement program SHELXL since 2008 are described and explained.
Journal ArticleDOI

Coot: model-building tools for molecular graphics.

TL;DR: CCP4mg is a project that aims to provide a general-purpose tool for structural biologists, providing tools for X-ray structure solution, structure comparison and analysis, and publication-quality graphics.
Journal ArticleDOI

Phaser crystallographic software

TL;DR: A description is given of Phaser-2.1: software for phasing macromolecular crystal structures by molecular replacement and single-wavelength anomalous dispersion phasing.