purified
and crystallized .
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 .
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 .