| A | Bunya_RdRp_3rd,CNF1,Bunya_RdRp_2nd | e7ornA4 | A: a+b two layers | X: Alpha-beta plaits | H: Adenylyl and guanylyl cyclase catalytic domain-like | T: Adenylyl and guanylyl cyclase catalytic domain-like | F: Bunya_RdRp_3rd,CNF1,Bunya_RdRp_2nd | ECOD (1.6) |
| A | Bunya_RdRp_1st | e7ornA3 | A: a+b complex topology | X: Polymerase acidic protein (From Topology) | H: Polymerase acidic protein (From Topology) | T: Polymerase acidic protein | F: Bunya_RdRp_1st | ECOD (1.6) |
| A | Bunya_RdRp_3rd,EUF08583 | e7ornA1 | A: a+b complex topology | X: Middle domain in PB2 (From Topology) | H: Middle domain in PB2 (From Topology) | T: Middle domain in PB2 | F: Bunya_RdRp_3rd,EUF08583 | ECOD (1.6) |
| A | L_protein_N | e7ornA2 | A: a/b three-layered sandwiches | X: Restriction endonuclease-like | H: Restriction endonuclease-like (From Topology) | T: Restriction endonuclease-like | F: L_protein_N | ECOD (1.6) |