Abstract: This invention is a method for identifying conditions for growing protein crystals giving improved protein crystal growth. Crystals of a protein are grown under different sets of predetermined conditions, and x-ray topographic images of the protein crystals are generated to identify the set(s) of conditions that produce crystals having the fewest crystal defects. In a preferred embodiment, the protein crystals are grown in a dynamically controlled crystallization system. An important condition of crystal growth that can be optimized by the method of the invention is the effective gravity, geff, experienced by the growing crystal; for example, when the crystal is grown in a powerful magnetic field that causes the protein molecules in the growing crystal to experience acceleration of an effective gravitational field that is greater or less than the actual gravitational field at the earth's surface.

Abstract: This invention is a method for identifying conditions for growing protein crystals giving improved protein crystal growth. Crystals of a protein are grown under different sets of predetermined conditions, and x-ray topographic images of the protein crystals are generated to identify the set(s) of conditions that produce crystals having the fewest crystal defects. In a preferred embodiment, the protein crystals are grown in a dynamically controlled crystallization system. An important condition of crystal growth that can be optimized by the method of the invention is the effective gravity, geff, experienced by the growing crystal; for example, when the crystal is grown in a powerful magnetic field that causes the protein molecules in the growing crystal to experience acceleration of an effective gravitational field that is greater or less than the actual gravitational field at the earth's surface.