Figure 1
Domain interactions in tetrameric full-length HRSV M2–1. One monomer within the tetrameric full-length protein is coloured; the other three monomers are displayed in grey tones. The tetramerization domain is coloured yellow, the zinc-binding domain is in orange, the Zn2+ ion is in magenta and the RBD core domain is in cyan (PDB entry 4c3b). |