EC Number |
---|
4.3.2.1 | - |
4.3.2.1 | apoenzyme and complex of double loop mutant with sulfate, growing at room temperature using the hanging drop vapor diffusion method, molecular replacement at 2.2 A resolution for the DLM-sulfate complex, 2.5 A resolution for the apoenzyme |
4.3.2.1 | crystallized from a highly concentrated sample of purified recombinant alpha-methylacyl-CoA-racemase with arginosuccinate lyase as a minor impurity, growing at room temperature in mother liquid consisting of 1.26 M ammonium phosphate pH 7.0, small bipyramidal crystals, molecular replacement at 2.44 A resolution |
4.3.2.1 | hanging-drop vapor diffusion, crystal structure of Q286R mutant at 2.65 A |
4.3.2.1 | purified recombinant His-tagged enzyme, microbatch-under-oil method, mixing of 0.002 ml of 9.5 mg/ml protein in 25 mM phosphate buffer, pH 7.4, with 0.002 ml of precipitant solution containing 100 mM Bis-Tris, pH 5.5, 25% w/v polyethylene glycol 3350, X-ray diffraction structure determination and analysis at 2.40 A resolution, molecular replacement method |
4.3.2.1 | S283A mutant, hanging-drop vapor diffusion at room temperatur, 9 mg/ml protein in 10 mM Tris-HCl, pH 7.5 and 1 mM EDTA is preincubated with 75 mM argininosuccinate, subsequently 0.005 ml drops of the solution are mixed with an equal ammount of precipitating solution consisting of 12% polyethylene glycol 2000 MME, 300 mM MgCl2, 100 mM HEPES, pH 7.4, crystals diffract to 1.96 A resolution |
4.3.2.1 | to 2.5 A resolution, space group R3 |