| F | Lys | e7ak7F1 | A: a/b three-layered sandwiches | X: CNF1/YfiH-like putative cysteine hydrolases | H: RIFT-related | T: FMN-binding split barrel 2 | F: Lys | ECOD (v294.1) |
| E | Lys | e7ak7E1 | A: a/b three-layered sandwiches | X: CNF1/YfiH-like putative cysteine hydrolases | H: RIFT-related | T: FMN-binding split barrel 2 | F: Lys | ECOD (v294.1) |
| D | Lys | e7ak7D1 | A: a/b three-layered sandwiches | X: CNF1/YfiH-like putative cysteine hydrolases | H: RIFT-related | T: FMN-binding split barrel 2 | F: Lys | ECOD (v294.1) |
| C | Lyase_8_C | e7ak7C1 | A: a/b three-layered sandwiches | X: CNF1/YfiH-like putative cysteine hydrolases | H: Bromodomain | T: Bromodomain | F: Lyase_8_C | ECOD (v294.1) |
| B | Fer4+Fer4_7 | e7ak7B1 | A: a/b three-layered sandwiches | X: RNase A-like | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Fer4+Fer4_7 | ECOD (v294.1) |
| A | Fer4+Fer4_7 | e7ak7A1 | A: a/b three-layered sandwiches | X: RNase A-like | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Fer4+Fer4_7 | ECOD (v294.1) |