2.1.1.217 | sitting drop vapor diffusion method, mixing of 0.0016 ml of 3 mg/ml protein in 50 mM Tris-HCl, pH 8.0, 500 mM NaCl, and 2% glycerol, with crystallization solution containing 0.2 M ammonium acetate, 0.1 M sodium acetate trihydrate, pH 5.0, 30% w/v PEG 4000, and 8% 2-methyl-2,4-pentanediol, and equuilibration against 0.1 ml reservoir solution, microseeding, 4°C, X-ray diffraction structure determination and analysis, molecular replacement using structures of sp1610 (Streptococcus pneumoniae orthologue of BsTrmK, PDB code 3KR9), LMOf2365 1472 (Listeria Monocytogens, PDB code 3GNL) and of SAG1203 (Streptococcus agalactiae, PDB code: 3LEC) as templates, modelling |
757861 |