Fig. 1
From: Crystal structure of the fibre head domain of bovine adenovirus 4, a ruminant atadenovirus
Schematic drawing of the icosahedral adenovirus (a) and the trimeric adenovirus fibre (b). The N-terminus is indicated. For BAdV-4, the penton-base binding domain (pbbd) is predicted to contain residues 1–80, the shaft domain residues 81–413, while the fibre head contains residues 420–535. A short linker (residues 414–419) probably joins the head and shaft domain