Crystallization and preliminary crystallographic studies of the anthranilate synthase partial complex from Salmonella typhimurium.
Anthranilate synthase catalyzes the first step in the biosynthesis of tryptophan from chorismate. The anthranilate synthase partial complex from Salmonella typhimurium has been crystallized in space group P21212 with unit-cell dimensions a = 116.7, b = 101.2 and c = 66.8 A.