5.4.3.8 - 3445, 677347, 682509 5.4.3.8 in complex with pyridoxamine 5'-phosphate, hanging drop vapor diffusion method, using 0.1 M Bicine pH 8.5, 30% (w/v) PEG 3350, at 23°C 714041 5.4.3.8 purified recombinant detagged enzyme, sitting drop vapour diffusion method, mixing of 0.001 ml of 8 mg/ml protein in 20 mM Tris-HCl, pH 7.5, and 200 mM NaCl, with 0.001 ml of reservoir solution containing 0.15 M potassium bromide, and 30% w/v PEG 2000 MME, and equilibration against 0.2 ml reservoir solution, X-ray diffraction structure determination and analysis at 1.25 A resolution 746660 5.4.3.8 purified recombinant His-tagged wild-type enzyme and enzyme mutant K286A in complex with pyridoxamine 5'-phosphate cofactor, mixing of 10 mg/ml protein in 20 mM Tris, 200 mM NaCl, pH 8.0, with an equal volume of reservoir solution consisting of 0.2M ammonium sulfate, 0.1 M Bis-Tris, pH 6.5, and 25% PEG 3350 for the wild-type enzyme, and of 0.1 M Tris, pH 8.5, and 25% PEG3350 for the mutant enzyme, 20°C, 1 week, X-ray diffraction structure determination and analysis at 1.44-1.57 A resolution 747005 5.4.3.8 wild type enzyme and mutant enzyme M248I are crystallized by the vapor diffusion method, using 11.5% (w/v) PEG 8.000 and 150 mM magnesium acetate, pH 6.8 703619 5.4.3.8 wild-type and mutant enzyme Lys272Ala 3421