3FK6
Crystal structure of TetR triple mutant (H64K, S135L, S138I)
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 protein class B from transposon Tn10, Tetracycline repressor protein class D | polymer | 208 | 23448.8 | 2 | UniProt (P04483) UniProt (P0ACT4) Pfam (PF00440) Pfam (PF02909) In PDB | Escherichia coli | |
2 | water | water | 18.0 | 116 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 50 (UniProt: P04483)
A, B: 51 - 208 (UniProt: P0ACT4)
A, B: 51 - 208 (UniProt: P0ACT4)
PDB | External Database | Details |
---|---|---|
Lys 64 | His 64 | engineered mutation |
Leu 135 | Ser 135 | engineered mutation |
Ile 138 | Ser 138 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 46897.6 | |
All* | Total formula weight | 46897.6 |