   1.3.7.6 | purified recombinant substrate free form of PhiPcyX, sitting drop vapour diffusion method, mixing of 100 nl of 10-16.5 mg/ml protein in 20 mM TES-KOH pH 7.5, and 20 mM KCl, with 100 nl of reservoir solution containing 0.1 M Tris-HCl, pH 8.5, 0.2 M trimethylamine N-oxide (TMAO), and 20% w/v PEG MME 2000, at 4 °C. Final crystals used for structure determination grow at 4 °C via hanging drop vapour diffusion with 0.001 ml of 10 mg/ml protein in 20 mM TES-KOH pH 7.5, and 20 mM KCl mixed with 0.001 ml of 0.1 M Tris-HCl, pH 8.5, 0.05 M, TMAO, and 15% w/v PEG MME 2000 as reservoir solution, X-ray diffraction structure determination and analysis at 2.2 A resolution |
763016 |
