| F [auth FFF] | zf-C3HC4 | e7od0FFF1 | A: a/b three-layered sandwiches | X: CNF1/YfiH-like putative cysteine hydrolases | H: RIFT-related | T: FMN-binding split barrel 2 | F: zf-C3HC4 | ECOD (v294.1) |
| E [auth EEE] | zf-C3HC4 | e7od0EEE1 | A: a/b three-layered sandwiches | X: CNF1/YfiH-like putative cysteine hydrolases | H: RIFT-related | T: FMN-binding split barrel 2 | F: zf-C3HC4 | ECOD (v294.1) |
| D [auth DDD] | zf-C3HC4 | e7od0DDD1 | A: a/b three-layered sandwiches | X: CNF1/YfiH-like putative cysteine hydrolases | H: RIFT-related | T: FMN-binding split barrel 2 | F: zf-C3HC4 | ECOD (v294.1) |
| C [auth CCC] | zf-C3HC4 | e7od0CCC1 | A: a/b three-layered sandwiches | X: CNF1/YfiH-like putative cysteine hydrolases | H: RIFT-related | T: FMN-binding split barrel 2 | F: zf-C3HC4 | ECOD (v294.1) |
| B [auth BBB] | RNase_H | e7od0BBB1 | A: a/b three-layered sandwiches | X: CNF1/YfiH-like putative cysteine hydrolases | H: Bromodomain | T: Bromodomain | F: RNase_H | ECOD (v294.1) |
| A [auth AAA] | zf-C3HC4 | e7od0AAA1 | A: a/b three-layered sandwiches | X: CNF1/YfiH-like putative cysteine hydrolases | H: RIFT-related | T: FMN-binding split barrel 2 | F: zf-C3HC4 | ECOD (v294.1) |