| D | AAA | e6kmfD1 | A: alpha arrays | X: HTH | H: HTH | T: Three-helical HTH | F: AAA | ECOD (v295) |
| C | | e6kmfC1 | A: alpha arrays | 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: | ECOD (v295) |
| B | | e6kmfB1 | A: alpha arrays | 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: | ECOD (v295) |
| A | | e6kmfA1 | A: alpha arrays | 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: | ECOD (v295) |