Crystallization of a type II dehydroquinase from Mycobacterium tuberculosis.

A type II 3-dehydroquinase from Mycobacterium tuberculosis has been crystallized in the presence of 6% polyethyleneglycol 6000. Data from these crystals have been collected to a resolution of 2.2 A on a rotating anode X-ray source. The space group has been determined as F23 with unit cell dimensions of a = b = c = 127.8 A. There is one molecule in the asymmetric unit.