| A | UvrB_inter | e4m06A1 | A: a/b three-layered sandwiches | X: Anticodon-binding domain of Class II aaRS | H: Anticodon-binding domain of Class II aaRS | T: Anticodon-binding domain of Class II aaRS | F: UvrB_inter | ECOD (v294.1) |
| B | HhH-GPD | e4m06B2 | A: a/b three-layered sandwiches | X: DEATH domain | H: Ten stranded beta/alpha barrel | T: Ten stranded beta/alpha barrel | F: HhH-GPD | ECOD (v294.1) |
| C | HhH-GPD | e4m06C2 | A: a/b three-layered sandwiches | X: DEATH domain | H: Ten stranded beta/alpha barrel | T: Ten stranded beta/alpha barrel | F: HhH-GPD | ECOD (v294.1) |
| D | UvrB_inter | e4m06D1 | A: a/b three-layered sandwiches | X: Anticodon-binding domain of Class II aaRS | H: Anticodon-binding domain of Class II aaRS | T: Anticodon-binding domain of Class II aaRS | F: UvrB_inter | ECOD (v294.1) |
| E | HhH-GPD | e4m06E2 | A: a/b three-layered sandwiches | X: DEATH domain | H: Ten stranded beta/alpha barrel | T: Ten stranded beta/alpha barrel | F: HhH-GPD | ECOD (v294.1) |