3.5.1.49 | purified His-tagged enzyme in complex with acetate or urea, mixing of 13 mg/ml protein in 20 mM Tris-HCl, pH 8.0, with PEG448-49, 250 mM urea, pH 4.0, and 20% v/v glycerol in capillaries using the counter-diffusion technique, 20°C, X-ray diffraction structure determination and analysis at 1.78 A and 2.15 A resolution, respectively |
752598 |