Revealing protein structures: crystallization of protein-ligand complexes - co-crystallization and crystal soaking.

Protein crystallogenesis represents a key step in X-ray crystallography studies that employ co-crystallization and ligand soaking for investigating ligand binding to proteins. Co-crystallization is a method that enables the precise determination of binding positions, although it necessitates a significant degree of optimization. The utilization of microseeding can facilitate a reduction in sample requirements and accelerate the co-crystallization process.