1.5.1.15 | protein crystallized from 7% PEG 8000 in 50 mM Tris-HCl, pH 8.2 at 4°C in both hanging and sitting drop conditions, space group P4212 with cell constants a/b/c 75.9/75,9/160.0 A, crystals diffract to 2.9 A resolution, crystals form as tetragonal bipyramids and may grow as large as 0.45 mm on a side |