Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | TETRACYCLINE REPRESSOR CLASS D | polymer | 217 | 24317.6 | 1 | UniProt (P0ACT4) Pfam (PF00440) Pfam (PF02909) | Escherichia coli | TET REPRESSOR |
| 2 | B (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 3 | C (A) | TETRACYCLINE | non-polymer | 444.4 | 1 | Chemie (TAC) | |||
| 4 | D (A) | water | water | 18.0 | 85 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 24317.6 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 468.7 | |
| All* | Total formula weight | 24786.4 |
