Comparisons of the VSV and BDV N structures. Stereo Cα drawings for the superposition of the C-terminal domain in the VSV N protein (blue) with that of the BDV N protein (yellow) (upper panel), and the N-terminal domain of the VSV N protein (blue) with that of the BDV N protein (green) (lower panel). Residue positions of the aligned structures are shown in the box below each structural comparison. '1' marks the aligned residues between the two structures. Cartoon drawings are also presented on the right with α-helices in VSV N labeled.