2.1.1.233 | native protein alone or in complexes with the S-adenosyl-L-methionine methyl donor and the S-adenosyl-L-homocysteine product and inhibitor, hanging drop vapor diffusion method, using 15% (w/v) PEG 8000 and 0.1 M potassium or sodium phosphate, pH 4.6, or 20% (w/v) PEG 8000, 0.1 M sodium acetate, and 0.1 M MES, pH 5.6, or 24% (w/v) PEG 4000, 0.2 M magnesium chloride, and 0.1 M Tris-HCl, pH 8.5 |