| Q03393 | n/a | 3i2b | NI | A | 146 | e3i2bA1 | T-fold | Tetrahydrobiopterin biosynthesis enzymes-like | Tetrahydrobiopterin biosynthesis enzymes-like | PTPS |
| Q03393 | n/a | 3i2b | NI | B | 2 | e3i2bB1 | T-fold | Tetrahydrobiopterin biosynthesis enzymes-like | Tetrahydrobiopterin biosynthesis enzymes-like | PTPS |
| Q03393 | n/a | 3i2b | NI | C | 3 | e3i2bC1 | T-fold | Tetrahydrobiopterin biosynthesis enzymes-like | Tetrahydrobiopterin biosynthesis enzymes-like | PTPS |
| Q03393 | n/a | 3i2b | NI | D | 4 | e3i2bD1 | T-fold | Tetrahydrobiopterin biosynthesis enzymes-like | Tetrahydrobiopterin biosynthesis enzymes-like | PTPS |
| Q03393 | n/a | 3i2b | NI | D | 4 | e3i2bI1 | T-fold | Tetrahydrobiopterin biosynthesis enzymes-like | Tetrahydrobiopterin biosynthesis enzymes-like | PTPS |
| Q03393 | n/a | 3i2b | NI | E | 146 | e3i2bE1 | T-fold | Tetrahydrobiopterin biosynthesis enzymes-like | Tetrahydrobiopterin biosynthesis enzymes-like | PTPS |
| Q03393 | n/a | 3i2b | NI | F | 146 | e3i2bF1 | T-fold | Tetrahydrobiopterin biosynthesis enzymes-like | Tetrahydrobiopterin biosynthesis enzymes-like | PTPS |
| Q03393 | n/a | 3i2b | NI | G | 146 | e3i2bA1 | T-fold | Tetrahydrobiopterin biosynthesis enzymes-like | Tetrahydrobiopterin biosynthesis enzymes-like | PTPS |
| Q03393 | n/a | 3i2b | NI | G | 146 | e3i2bG1 | T-fold | Tetrahydrobiopterin biosynthesis enzymes-like | Tetrahydrobiopterin biosynthesis enzymes-like | PTPS |
| Q03393 | n/a | 3i2b | NI | H | 146 | e3i2bH1 | T-fold | Tetrahydrobiopterin biosynthesis enzymes-like | Tetrahydrobiopterin biosynthesis enzymes-like | PTPS |
| Q03393 | n/a | 3i2b | NI | I | 146 | e3i2bD1 | T-fold | Tetrahydrobiopterin biosynthesis enzymes-like | Tetrahydrobiopterin biosynthesis enzymes-like | PTPS |
| Q03393 | n/a | 3i2b | NI | I | 146 | e3i2bI1 | T-fold | Tetrahydrobiopterin biosynthesis enzymes-like | Tetrahydrobiopterin biosynthesis enzymes-like | PTPS |
| Q03393 | n/a | 3i2b | NI | J | 146 | e3i2bJ1 | T-fold | Tetrahydrobiopterin biosynthesis enzymes-like | Tetrahydrobiopterin biosynthesis enzymes-like | PTPS |
| Q03393 | n/a | 3i2b | NI | K | 146 | e3i2bK1 | T-fold | Tetrahydrobiopterin biosynthesis enzymes-like | Tetrahydrobiopterin biosynthesis enzymes-like | PTPS |
| Q03393 | n/a | 3i2b | NI | L | 146 | e3i2bL1 | T-fold | Tetrahydrobiopterin biosynthesis enzymes-like | Tetrahydrobiopterin biosynthesis enzymes-like | PTPS |