Experimental Setup

• X-ray Equipment
• Crystal Growing
• Cryo-Cooling and Mounting
• About Resolution
• Crystallographer's Creed

X-ray Diffraction Basics

About Symmetry and Space Groups

• Introduction to Space Groups
• Space Groups (interactive) S.G. Hall of Fame
• Reciprocal Lattice (interactive)
• The Ewald Construction
• Introduction to Data Collection (interactive)
• Friedel Pairs, Centrics, and Systematic Absences (quiz!)

Structure Factors and Phase Problem

• Scattering Factors (interactive)
• Structure Factor Calculation (interactive)
• Vector Representation of Structure Factors
• Fourier Transforms
• Calculation of Electron Density Maps (interactive)

Phasing Techniques  

• Multiple Anomalous Dispersion (MAD) Phasing
• Multiple Isomorphous Replacement (MIR)
• Molecular replacement
• Phase modifications and phase combination
• Terrific MAD maps
• NCS with native Patterson maps

Model building

• Protein structure basics

Refinement

Validation

• Real space correlation plots

More reading here: