Fitting of the Φ8 P4 Structure in Cryo-EM Reconstructions, Where Φ8 P4 Is Colored in Yellow and Φ8 P1 Monomers A and B Are Colored in Green and Red, Respectively
(A) On the left, ribbon representation of Φ8 P1 and Φ8 P4 forming the procapsid. In the middle, cryo-EM map (EMD 1500) used for the fitting. On the right, Φ8 P4 is fitted at the 5-fold vertices of the Φ6 procapsid reconstruction.
(B) On the left, ribbon representation of Φ8 P1 and Φ8 P4 forming the Φ8 expanded capsid. In the middle, cryo-EM map (EMD 1300) used for the fitting. On the right, fitting of Φ8 P4 at the 5-fold vertices of the Φ8 expanded capsid reconstruction.
(C) Fitting of the Φ8 P4 and Φ8 P1 in the asymmetric 5-fold vertex. The left is a side view, and the right is a top view.