| Q5SL02 | DB14523 | 3aex | PO4 | A | 6265 | e3aexA1 | Rossmann-like | Tryptophan synthase beta subunit-like PLP-dependent enzymes | Tryptophan synthase beta subunit-like PLP-dependent enzymes | PALP |
| Q5SL02 | DB14523 | 3aex | PO4 | A | 6265 | e3aexA2 | Rossmann-like | Tryptophan synthase beta subunit-like PLP-dependent enzymes | Tryptophan synthase beta subunit-like PLP-dependent enzymes | PALP |
| Q5SL02 | DB14523 | 3aex | PO4 | B | 6267 | e3aexB1 | Rossmann-like | Tryptophan synthase beta subunit-like PLP-dependent enzymes | Tryptophan synthase beta subunit-like PLP-dependent enzymes | PALP |
| Q5SL02 | DB14523 | 3aex | PO4 | B | 6267 | e3aexB2 | Rossmann-like | Tryptophan synthase beta subunit-like PLP-dependent enzymes | Tryptophan synthase beta subunit-like PLP-dependent enzymes | PALP |