1.14.14.22	purified enzyme DszA, hanging drop vapour diffusion method, using a reservoir suliton containing 12% polyethylene glycol 400 and 0.2 M CaCl2, 4°C, X-ray diffraction structure determination and analysis	
1.14.14.22	purified enzyme, 4°C, hanging drop vapor diffusion method, mixing of 42 mg/ml protein in 1 mM Tris-HCl buffer, pH 8.0, with an equal volume of well solution containing 12% PEG 400, 0.2 M CaCl*, and 0.01 M HEPES buffer, pH 7.5, 1 week, X-ray diffraction structure determination and analysis