5FKK
TetR(D) N82A mutant in complex with anhydrotetracycline and magnesium
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | TETRACYCLINE REPRESSOR, CLASS D | polymer | 207 | 23245.3 | 2 | UniProt (C6G9U5) Pfam (PF00440) Pfam (PF02909) UniProt (by SIFTS) (P0ACT4) In PDB | ESCHERICHIA COLI | |
| 2 | A | TETRAETHYLENE GLYCOL | non-polymer | 194.2 | 1 | Chemie (PG4) | |||
| 3 | A | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 4 | A, B | CHLORIDE ION | non-polymer | 35.5 | 9 | Chemie (CL) | |||
| 5 | B | 5A,6-ANHYDROTETRACYCLINE | non-polymer | 426.4 | 1 | Chemie (TDC) | |||
| 6 | B | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 7 | B | TRIETHYLENE GLYCOL | non-polymer | 150.2 | 1 | Chemie (PGE) | |||
| 8 | water | water | 18.0 | 236 | Chemie (HOH) |
Sequence modifications
A, B: 3 - 208 (UniProt: C6G9U5)
| PDB | External Database | Details |
|---|---|---|
| Ser 2 | - | expression tag |
| Ala 82 | Asn 82 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 46490.6 | |
| Non-Polymers* | Number of molecules | 14 |
| Total formula weight | 1210.3 | |
| All* | Total formula weight | 47700.9 |
