| F | C1-set | e7btpF1 | A: beta barrels | X: Tail specific protease helical domain | H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases | T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases | F: C1-set | ECOD (v294.2) |
| E [auth D] | C1-set | e7btpD1 | A: beta barrels | X: Tail specific protease helical domain | H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases | T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases | F: C1-set | ECOD (v294.2) |
| D [auth C] | Pyr_redox_3 | e7btpC1 | A: beta barrels | X: CNF1/YfiH-like putative cysteine hydrolases | H: RIFT-related | T: FMN-binding split barrel 2 | F: Pyr_redox_3 | ECOD (v294.2) |
| C [auth B] | Pyr_redox_3 | e7btpB1 | A: beta barrels | X: CNF1/YfiH-like putative cysteine hydrolases | H: RIFT-related | T: FMN-binding split barrel 2 | F: Pyr_redox_3 | ECOD (v294.2) |
| B [auth A] | C1-set | e7btpA1 | A: beta barrels | X: Tail specific protease helical domain | H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases | T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases | F: C1-set | ECOD (v294.2) |
| A [auth E] | Pyr_redox_3 | e7btpE1 | A: beta barrels | X: CNF1/YfiH-like putative cysteine hydrolases | H: RIFT-related | T: FMN-binding split barrel 2 | F: Pyr_redox_3 | ECOD (v294.2) |