| Abstract: | The dimeric L -2-haloacid dehalogenase from Pseudomonas sp. YL, (subunit mass, 26179 Da), has been crystallized by vapor diffusion, supplemented by repetitive seeding, against a 50 mM potassium dihydrogenphosphate solution (pH 4.5) containing 15% (w/v) polyethylene glycol 8,000 and 1% (v/v) n-propanol. The crystals belong to the monoclinic space group C2 with unit cell dimensions of a = 92.21 Å, b = 62.78 Angst; c = 50.84 Å, and β = 122.4°, and contain two dehalogenase dimers in the unit cell. They are of good quality and diffract up to 1.5 Å resolution. |
