| A | Arf | e4qijA1 | A: a/b three-layered sandwiches | X: thumb domain in bacteriophage RB69-like DNA polymerase I | H: thumb domain in bacteriophage RB69-like DNA polymerase I | T: thumb domain in bacteriophage RB69-like DNA polymerase I | F: Arf | ECOD (v294.1) |
| B | Arf | e4qijB1 | A: a/b three-layered sandwiches | X: thumb domain in bacteriophage RB69-like DNA polymerase I | H: thumb domain in bacteriophage RB69-like DNA polymerase I | T: thumb domain in bacteriophage RB69-like DNA polymerase I | F: Arf | ECOD (v294.1) |
| F | Arf | e4qijF1 | A: a/b three-layered sandwiches | X: thumb domain in bacteriophage RB69-like DNA polymerase I | H: thumb domain in bacteriophage RB69-like DNA polymerase I | T: thumb domain in bacteriophage RB69-like DNA polymerase I | F: Arf | ECOD (v294.1) |
| I | Arf | e4qijI1 | A: a/b three-layered sandwiches | X: thumb domain in bacteriophage RB69-like DNA polymerase I | H: thumb domain in bacteriophage RB69-like DNA polymerase I | T: thumb domain in bacteriophage RB69-like DNA polymerase I | F: Arf | ECOD (v294.1) |
| L | Arf | e4qijL1 | A: a/b three-layered sandwiches | X: thumb domain in bacteriophage RB69-like DNA polymerase I | H: thumb domain in bacteriophage RB69-like DNA polymerase I | T: thumb domain in bacteriophage RB69-like DNA polymerase I | F: Arf | ECOD (v294.1) |
| K | Arf | e4qijK1 | A: a/b three-layered sandwiches | X: thumb domain in bacteriophage RB69-like DNA polymerase I | H: thumb domain in bacteriophage RB69-like DNA polymerase I | T: thumb domain in bacteriophage RB69-like DNA polymerase I | F: Arf | ECOD (v294.1) |
| J | Arf | e4qijJ1 | A: a/b three-layered sandwiches | X: thumb domain in bacteriophage RB69-like DNA polymerase I | H: thumb domain in bacteriophage RB69-like DNA polymerase I | T: thumb domain in bacteriophage RB69-like DNA polymerase I | F: Arf | ECOD (v294.1) |
| H | Arf | e4qijH1 | A: a/b three-layered sandwiches | X: thumb domain in bacteriophage RB69-like DNA polymerase I | H: thumb domain in bacteriophage RB69-like DNA polymerase I | T: thumb domain in bacteriophage RB69-like DNA polymerase I | F: Arf | ECOD (v294.1) |
| G | Arf | e4qijG1 | A: a/b three-layered sandwiches | X: thumb domain in bacteriophage RB69-like DNA polymerase I | H: thumb domain in bacteriophage RB69-like DNA polymerase I | T: thumb domain in bacteriophage RB69-like DNA polymerase I | F: Arf | ECOD (v294.1) |
| E | Arf | e4qijE1 | A: a/b three-layered sandwiches | X: thumb domain in bacteriophage RB69-like DNA polymerase I | H: thumb domain in bacteriophage RB69-like DNA polymerase I | T: thumb domain in bacteriophage RB69-like DNA polymerase I | F: Arf | ECOD (v294.1) |
| D | Arf | e4qijD1 | A: a/b three-layered sandwiches | X: thumb domain in bacteriophage RB69-like DNA polymerase I | H: thumb domain in bacteriophage RB69-like DNA polymerase I | T: thumb domain in bacteriophage RB69-like DNA polymerase I | F: Arf | ECOD (v294.1) |
| C | Arf | e4qijC1 | A: a/b three-layered sandwiches | X: thumb domain in bacteriophage RB69-like DNA polymerase I | H: thumb domain in bacteriophage RB69-like DNA polymerase I | T: thumb domain in bacteriophage RB69-like DNA polymerase I | F: Arf | ECOD (v294.1) |