Characterizing pathological imperfections in macromolecular crystals: lattice disorders and modulations [0.03%]
大分子晶体病理性缺陷的特征：晶格无序和调制
Jeffrey J Lovelace,Gloria E O Borgstahl
Jeffrey J Lovelace
Refining the macromolecular model - achieving the best agreement with the data from X-ray diffraction experiment [0.03%]
宏模型的修正-X射线衍射数据的最优化拟合
Ivan G Shabalin,Przemyslaw J Porebski,Wladek Minor
Ivan G Shabalin
Refinement of macromolecular X-ray crystal structures involves using complex software with hundreds of different settings. The complexity of underlying concepts and the sheer amount sof instructions may make it difficult for less experience...
Vijay S Reddy
Vijay S Reddy
The procedure for phase extension (PX) involves gradually extending the initial phases from low resolution (e.g., ~8Å) to the high-resolution limit of a diffraction data set. Structural redundancy present in the viral capsids that display ...
Xiao-Dong Su,Heng Zhang,Thomas C Terwilliger et al.
Xiao-Dong Su et al.
Early on, crystallography was a domain of mineralogy and mathematics and dealt mostly with symmetry properties and imaginary crystal lattices. This changed when Wilhelm Conrad Röntgen discovered X-rays in 1895, and in 1912 Max von Laue and...
Alexandre Urzhumtsev,Pavel V Afonine,Paul D Adams
Alexandre Urzhumtsev
The Translation-Libration-Screw-rotation (TLS) model of rigid-body harmonic displacements introduced in crystallography by Schomaker & Trueblood (1968) is now a routine tool in macromolecular studies and is a feature of most modern crystall...