    1.5.3.17 | purified recombinant enzyme mutant H67Q, sitting drop vapor diffusion method, mixing of protein solution, in 25 mM HEPES, pH 7.5, in a 1:1 ratio with buffer containing 20% w/v PEG 3350, 0.2 M sodium acetate, and 0.1 M bis-Tris propane, pH 7.5, X-ray diffraction structure determination and analysis at 2.4 A resolution, molecular replacement |
| 1.5.3.17 | purified recombinant enzyme mutant N195A, sitting drop vapour diffusion method, mixing of protein solution, containing 25 mM HEPES, 25 mM NaCl, and 2% glycerol, pH 7.5, in a 1:1 ratio with buffer containing 30 mM diethylene glycol, 30 mM triethylene glycol, 30 mM tetraethylene glycol, 30 mM pentaethylene glycol, 10% ethylene glycol, 20% PEG 8000, and 0.1 MES-imidazole, pH 6.5, 1 week, X-ray diffraction structure determination and analysis at 2.0 A resolution |
