Expression, crystallization and preliminary X-ray crystallographic analysis of aldehyde dehydrogenase (ALDH) from Bacillus cereus

Aldehyde dehydrogenase (ALDH) catalyses the oxidation of aldehydes using NAD(P)⁺ as a cofactor. The aldh gene from B. cereus was cloned; the protein was expressed, purified and crystallized, and a preliminary X-ray crystallography analysis was performed.