FIG. 6.

Superimposition of coil representations of the VP3 monomers of AAV2 (atomic coordinates) (in red), the pseudoatomic models of AAV4 (in blue) and AAV5 (in dark green), as in Fig. 5, the VP2/VP3 monomers of the atomic coordinates of B19 (in pink) (37), CPV (in cyan) (67), FPV (in magenta) (51), MVM (in green) (4), and PPV (in brown) (53), and the VP2 pseudoatomic coordinates of ADV (in orange) (44). Variable surface loop regions labeled I to IX are the same as those in Fig. 3 and 5. The N and C termini of the VPs are indicated. The approximate icosahedral two-, three-, and fivefold axes are indicated by the filled oval, triangle, and pentagon, respectively.