| X-RAY DIFFRACTION |
8.0 |
289 |
hDBD complex with 5prime-P-ds-ss1-12 was crystallized at 16C by the sitting drop method in a drop containing 0.5 microliter 14 mg/ml protein-DNA complex (in 25 mM Tris (pH 8), 100 mM NaCl, and 2 mM DTT) and 0.5 microliter well solution (0.02 M MgCl2, 0.9 M Hepes (pH 7.5), and 20% polyacrylic acid N100 sodium salt, derived from condition G2 of the JCSG+ screen (NeXtal). Crystals were harvested in 25 mM Tris (pH 8), 100 mM NaCl, 0.02 M MgCl2, 0.1 M Hepes (pH 7.5), and 22% polyacrylic acid N100 sodium salt and cryoprotected in harvesting solution supplemented with 35% ethylene glycol |
