Nonstructural Protein 1 of Influenza A Virus Interacts with Human Guanylate-Binding Protein 1 to Antagonize Antiviral Activity
Figure 7
Effect of NS1 on GTPase activity of hGBP1.
A. A549 cells were transfected with the indicated plasmids and collected after 36 h. Myc-hGBP1-wt, Flag-NS1-wt and Flag-NS1-Δ123/144 were detected by western blot. B. A549 cells were transfected with the indicated plasmids and collected after 36 h. GTPase activity was measured by enzyme-linked inorganic phosphate assay (ELIPA).