| O | Biopterin_H | e2jfbO1 | A: a/b three-layered sandwiches | X: HTH | H: Nudix | T: Nudix | F: Biopterin_H | ECOD (v294.1) |
| N | Biopterin_H | e2jfbN1 | A: a/b three-layered sandwiches | X: HTH | H: Nudix | T: Nudix | F: Biopterin_H | ECOD (v294.1) |
| M | Biopterin_H | e2jfbM1 | A: a/b three-layered sandwiches | X: HTH | H: Nudix | T: Nudix | F: Biopterin_H | ECOD (v294.1) |
| L | Biopterin_H | e2jfbL1 | A: a/b three-layered sandwiches | X: HTH | H: Nudix | T: Nudix | F: Biopterin_H | ECOD (v294.1) |
| K | Biopterin_H | e2jfbK1 | A: a/b three-layered sandwiches | X: HTH | H: Nudix | T: Nudix | F: Biopterin_H | ECOD (v294.1) |
| J | Biopterin_H | e2jfbJ1 | A: a/b three-layered sandwiches | X: HTH | H: Nudix | T: Nudix | F: Biopterin_H | ECOD (v294.1) |
| I | Biopterin_H | e2jfbI1 | A: a/b three-layered sandwiches | X: HTH | H: Nudix | T: Nudix | F: Biopterin_H | ECOD (v294.1) |
| H | Biopterin_H | e2jfbH1 | A: a/b three-layered sandwiches | X: HTH | H: Nudix | T: Nudix | F: Biopterin_H | ECOD (v294.1) |
| G | Biopterin_H | e2jfbG1 | A: a/b three-layered sandwiches | X: HTH | H: Nudix | T: Nudix | F: Biopterin_H | ECOD (v294.1) |
| F | Biopterin_H | e2jfbF1 | A: a/b three-layered sandwiches | X: HTH | H: Nudix | T: Nudix | F: Biopterin_H | ECOD (v294.1) |
| E | Biopterin_H | e2jfbE1 | A: a/b three-layered sandwiches | X: HTH | H: Nudix | T: Nudix | F: Biopterin_H | ECOD (v294.1) |
| D | Biopterin_H | e2jfbD1 | A: a/b three-layered sandwiches | X: HTH | H: Nudix | T: Nudix | F: Biopterin_H | ECOD (v294.1) |
| C | Biopterin_H | e2jfbC1 | A: a/b three-layered sandwiches | X: HTH | H: Nudix | T: Nudix | F: Biopterin_H | ECOD (v294.1) |
| B | Biopterin_H | e2jfbB1 | A: a/b three-layered sandwiches | X: HTH | H: Nudix | T: Nudix | F: Biopterin_H | ECOD (v294.1) |
| A | PP-binding | e2jfbA1 | A: a/b three-layered sandwiches | X: Profilin-like | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: PP-binding | ECOD (v294.1) |