| X-RAY DIFFRACTION |
5.7 |
293 |
Protein: 5 mg/ml 1 milli-M ligand
Precipitant: 60% (30% PEG-4K, 0.2 M imidazole
malate, pH 6.0) 40% (24% MPEG-5K, 0.1 M sodium acetate, pH 5.5)
Drops: 1 micro-L protein-ligand complex 1 micro-L precipitant.
Cryoprotectant:: 40% (12.5 % diethylene glycol + 12.5 % ethylene glycol + 12.5 % glycerol + 12.5 % 1,2-propanediol + 12.5 % DMSO + 12.5 % 1,4-dioxane), 25% MPEG 5K, 0.1 M sodium propionate, sodium cacodylate, Bis-Tris-propane(65% component A pH 4; 35% B pH 9.5 and 1 milli-M ligand. |