3.5.3.22 | hanging-drop vapour-diffusion method, crystal structures of the enzyme at 1.75 A and 2.45 A resolution. Crystals belong to space group P2(1), with unit cell dimensions a = 95.4 A, b = 81.9 A, c = 118.6 A beta = 95.5°, but following transfer into the sucrose solution they belong to C2, with unit cell dimensions a = 140.0 A, b = 79.0 A, c = 93.5 A and beta = 124.0° |