| A | Helicase_C | e8u5fA1 | A: a/b three-layered sandwiches | X: RNase A-like | H: RNase A-like | T: RNase A-like | F: Helicase_C | ECOD (v294.1) |
| B | Helicase_C | e8u5fB1 | A: a/b three-layered sandwiches | X: RNase A-like | H: RNase A-like | T: RNase A-like | F: Helicase_C | ECOD (v294.1) |
| C | Helicase_C | e8u5fC1 | A: a/b three-layered sandwiches | X: RNase A-like | H: RNase A-like | T: RNase A-like | F: Helicase_C | ECOD (v294.1) |
| D | Helicase_C | e8u5fD1 | A: a/b three-layered sandwiches | X: RNase A-like | H: RNase A-like | T: RNase A-like | F: Helicase_C | ECOD (v294.1) |
| E | HCO3_cotransp | e8u5fE1 | A: a/b three-layered sandwiches | X: RNase A-like | H: RNase A-like | T: RNase A-like | F: HCO3_cotransp | ECOD (v294.1) |
| F | Helicase_C | e8u5fF1 | A: a/b three-layered sandwiches | X: RNase A-like | H: RNase A-like | T: RNase A-like | F: Helicase_C | ECOD (v294.1) |
| G | Helicase_C | e8u5fG1 | A: a/b three-layered sandwiches | X: RNase A-like | H: RNase A-like | T: RNase A-like | F: Helicase_C | ECOD (v294.1) |
| H | Helicase_C | e8u5fH1 | A: a/b three-layered sandwiches | X: RNase A-like | H: RNase A-like | T: RNase A-like | F: Helicase_C | ECOD (v294.1) |