the recombinant protein was cloned ,
The crystals diffracted to 2.8 Å resolution
In order to better understand the structural details and functional mechanism of IBV nsp2 , the recombinant protein was cloned , overexpressed in Escherichia coli , purified and crystallized .
The crystals diffracted to 2.8 Å resolution and belonged to space group P2 1 , with unit - cell parameters a = 57.0 , b = 192.3 , c = 105.7 Å , = 90.8 .