Movie S4.

The structure of the CA-CTD determined by averaging of non-symmetry-related copies The movie illustrates the averaging of non-symmetry-related CA-CTDs, and the resulting 4.9 Å resolution structure. See also Figure 4A.

Structure of the Ty3/Gypsy retrotransposon capsid and the evolution of retroviruses

Svetlana O. Dodonova, Simone Prinz, Virginia Bilanchone, Suzanne Sandmeyer, and John A. G. Briggs

PNAS. 2019. 116:10048-10057 DOI: 10.1073/pnas.1900931116