Crystallography

Organizations

• ACA (American Crystallographic Association)
• BCA (British Crystallographic Association)
• DGK (German Crystallographic Association)
• ECA (European Crystallographic Association)
• IUCr (International Union of Crystallography)
• SGK (Swiss Society for Crystallography)
• World Directory of Crystallographers (IUCr)
• European Macromolecular Crystallographers List

Home Pages

• Alwyn Jones's Homepage
• Axel Bruenger's Research Group Home Page
• Cambridge Institute for Medical Research
• CCP4 Home Page
• Global Phasing
• MOLOC
• MRC Laboratory of Molecular Biology
• Richardsons' Lab
• SHELX
• The O Files
• PyMOL
• Yasara
• York Structural Biology Group
• XDS

European Synchrotrons

• DIAMOND (Oxfordhsire, England)
• DESY (Hamburg, Germany)
• ESRF (Grenoble, France)
• ELETTRA (Trieste, Italy)
• HASYLAB (Hamburg, Germany)
• SLS (Villigen, Switzerland)
• SRS (Daresbury, England)

Applications

• Anomalous Scattering Plots (BMSC)
• Anisotropy Server for Diffraction Data (UCLA)
• Bilbao Crystallographic Server (Lot of crystallographic infos and tests)
• Bravais Lattices and Possible Space Groups (XDS)
• castP: Protein Pockets and Cavities
• cctbx: Crystallographic Calculations
• Center for X-Ray Optics (Lawrence Berkeley National Lab)
• X-Ray Properties of the Elements (Lawrence Berkeley National Lab)
• Crystal Twinning Server (Todd Yeates)
• Determination of Lattice Symmetry (Lawrence Berkeley National Lab)
• Matthews Coefficient Probability Calculator (Bernhard Rupp)
• Symmetry Operators (CCP4)
• TLS Motion Determination (Painter & Merrit, BMSC)
• Volume & Packing Calculations (Yale)

Structure Validation

Protein

• ADIT! Server (RCSB)
• Biotech Validation Suite (EBI)
• MolProbity
• Penultimate Rotamer Library

DNA

• 3DNA (Rutgers)
• Curves (Lavery & Sklenar)
• Freehelix98 (Dickerson)

Teaching

• Bayesian Paradigm for Direct Phase Determination (Charles Carter Jr.)
• Book of Fourier (Kevin Cowtan)
• Cryo-Notes from SSRL Workshop 1995
• Crystallography Course at LLNL (Bernhard Rupp)
• Crystallography Course at the Cambridge Institute for Medical Research
• Diffraction at the University of Liverpool
• Interactive Course of Crystallography at the University of Lausanne
• Interactive Structure Factor Tutorial (Kevin Cowtan)
• Interactive Tutorial about Diffraction
• IUCr Crystallographic Teaching Pamphlets
• IUCR Crystallographic Education Online
• Optical Transforms
• Virtual Physics (Fu-Kwun Hwang)