   2.7.12.1 | purified enzyme DYRK1A bound to inhibitor midostaurin, sitting drop vapour diffusion method, mixing of 200 nl of 7-10 mg/ml protein in 50 mM MOPS, pH 6.8, 50 mM KCl, 2 mM 2-mercaptoethanol, with 200 nl of precipitant solution containing 10-16% PEG 3350, 0.1 M potassium thiocyanate, 0.1 M KCl (or 0.1 M NaCl or 0.1 M LiCl), for co-crystallization with the inhibitor midostaurin, protein is mixed in a 1:1 ratio with the inhibitor in crystallization solution, containing 100 mM potassium thiocyanate, 50-100 mM LiCl (or NaCl or KCl), and 10-16% PEG 3350, to give a final drop size of 0.004 ml, by hanging drop vapour diffusion method, 5-7 days at room temperature, X-ray diffraction structure determination and analysis at 2.6 A resolution |
739790 |
