Fig 8.
Predicted 3D structure of BGLF4. The 3D structure of BGLF4 was predicted from Protein Structure Prediction Server (PS)2 (version 2; http://ps2v2.life.nctu.edu.tw/) using casein kinase 2 alpha 1 polypeptide (PDB accession number 3bqcA) as the template for aa 21 to 412 of BGLF4. The critical helical regions for BGLF4 nuclear targeting are shown in enlarged 3D images for aa 296 to 312 (a) and aa 380 to 406 (c). (b) Helix-loop-helix region from aa 333 to 354 containing the NES (aa 342 to 359).