| Q00740 | DB04553 | 1tzk | 2KT | A | 501 | e1tzkA1 | Rossmann-like | Tryptophan synthase beta subunit-like PLP-dependent enzymes | Tryptophan synthase beta subunit-like PLP-dependent enzymes | PALP |
| Q00740 | DB04553 | 1tzk | 2KT | A | 501 | e1tzkA2 | Rossmann-like | Tryptophan synthase beta subunit-like PLP-dependent enzymes | Tryptophan synthase beta subunit-like PLP-dependent enzymes | PALP |
| Q00740 | DB04553 | 1tzk | 2KT | C | 502 | e1tzkC1 | Rossmann-like | Tryptophan synthase beta subunit-like PLP-dependent enzymes | Tryptophan synthase beta subunit-like PLP-dependent enzymes | PALP |
| Q00740 | DB04553 | 1tzk | 2KT | C | 502 | e1tzkC2 | Rossmann-like | Tryptophan synthase beta subunit-like PLP-dependent enzymes | Tryptophan synthase beta subunit-like PLP-dependent enzymes | PALP |