3.1.3.56 | purified recombinant catalytic core of Siw14 (residues 116-281), hanging drop vapor diffusion, mixing of 0.002 ml of 15 mg/ml protein in 150 mM NaCl, and 20 mM Tris-HCl, pH 7.5, with 0.002 ml of well solution containing 0.7 M sodium citrate, and 50 mM 2-mercaptoethanol, 25°C, X-ray diffraction structure determination and analysis at 2.35-2.38 A resolution, model building |
751120 |