TABLE 2.

Summary of the most important structural traits discussed in this paper and their existence in the CtenRNAV-II virus and other viruses of the order Picornavirales^d

^aHowever, an unassigned surface protrusion at the corresponding position was observed in the structure.

^bA smaller EF-loop is observed but is less assessable on the capsid surface.

^cMembers of the family Secoviridae do not contain VP1-3; however, the comparisons were performed against the corresponding jelly-roll domains.

^dThe listed viruses are the same representatives as used to reconstruct the phylogenetic tree (Fig. 9).