2.3.1.221	purified recombinant selenomethionine-labeled of PksA TE, sitting drop vapour diffusion method, 5 mg/ml protein in 20 mM Tris-HCl pH 7.5 containing 5% glycerol and 2 mM DTT is mixed with well solution containing 0.2 M ammonium acetate, 0.1 M sodium citrate pH 5.6, and 30% PEG 4000, 25°C, 2 days, X-ray diffraction structure determination and analysis, modeling	723638