| D | V-set | e5nfnD1 | A: a/b three-layered sandwiches | X: Periplasmic binding protein-like II | H: Rubredoxin-related | T: Tetrapyrrole methylase C-terminal domain | F: V-set | ECOD (v294.1) |
| C | V-set | e5nfnC1 | A: a/b three-layered sandwiches | X: Periplasmic binding protein-like II | H: Rubredoxin-related | T: Tetrapyrrole methylase C-terminal domain | F: V-set | ECOD (v294.1) |
| B | Pkinase | e5nfnB1 | A: a/b three-layered sandwiches | X: Periplasmic binding protein-like II | H: Rubredoxin-related | T: Tetrapyrrole methylase C-terminal domain | F: Pkinase | ECOD (v294.1) |
| A | V-set | e5nfnA1 | A: a/b three-layered sandwiches | X: Periplasmic binding protein-like II | H: Rubredoxin-related | T: Tetrapyrrole methylase C-terminal domain | F: V-set | ECOD (v294.1) |