| C | Slo-like_RCK | e4rfuC1 | A: beta barrels | X: C-terminal additional helical subdomain in reovirus polymerase lambda3 | H: C-terminal additional helical subdomain in reovirus polymerase lambda3 | T: C-terminal additional helical subdomain in reovirus polymerase lambda3 | F: Slo-like_RCK | ECOD (v294.2) |
| B | Slo-like_RCK | e4rfuB1 | A: beta barrels | X: C-terminal additional helical subdomain in reovirus polymerase lambda3 | H: C-terminal additional helical subdomain in reovirus polymerase lambda3 | T: C-terminal additional helical subdomain in reovirus polymerase lambda3 | F: Slo-like_RCK | ECOD (v294.2) |
| A | Slo-like_RCK | e4rfuA1 | A: beta barrels | X: C-terminal additional helical subdomain in reovirus polymerase lambda3 | H: C-terminal additional helical subdomain in reovirus polymerase lambda3 | T: C-terminal additional helical subdomain in reovirus polymerase lambda3 | F: Slo-like_RCK | ECOD (v294.2) |