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. Author manuscript; available in PMC: 2011 Sep 1.
Published in final edited form as: J Struct Biol. 2010 Jun 9;171(3):389–396. doi: 10.1016/j.jsb.2010.06.005

Figure 7.

Figure 7

(A) A scheme of P2 (spheres inside) and P4 (spheres outside) locations in a cut-view through the averaged map of bacteriophage ϕ6 procapsid. The pentagonal rings indicate clusters of P2 molecules around five-fold vertices, each defined as close to the P4 hexamer bound at that vertex. (B) Distributions of occupancy of P2 locations around vertices that are either occupied (black bars) or unoccupied (grey bars) by P4 hexamers. Both distributions correspond to random occupancy of P2 subunits as given by a binomial distribution with a mean of 5 occupied sites (line).