2.7.1.236 | AvrRxo1-ORF1:AvrRxo1-ORF2 tetramer complex, hanging drop vapor diffusion method, using either 0.8 M NaH2PO4, 0.8 M KH2PO4, 15% (v/v) glycerol, 8 mM dithiothreitol, and 0.1 M HEPES pH 7.5 (native or selenomethione-labeled enzyme) or 1.6 M (NH4)2SO4, 18% (v/v) glycerol, 8 mM dithiothreitol, 100 mM Na-citrate pH 5.0 (sulfate complex) |