4WLS
Crystal structure of the metal-free (repressor) form of E. Coli CUER, a copper efflux regulator, bound to COPA promoter DNA
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | HTH-type transcriptional regulator CueR | polymer | 128 | 14596.8 | 2 | UniProt (P0A9G4) Pfam (PF00376) Pfam (PF09278) | Escherichia coli DH5[alpha] | Copper efflux regulator,Copper export regulator |
| 2 | C (X) | COPA PROMOTER DNA NON-TEMPLATE STRAND | polymer | 26 | 7945.1 | 1 | synthetic construct | ||
| 3 | D (Y) | COPA PROMOTER DNA TEMPLATE STRAND | polymer | 26 | 8030.2 | 1 | synthetic construct | ||
| 4 | E (U) | COPA PROMOTER DNA TEMPLATE STRAND (ALTERNATE CONFORMATION) | polymer | 26 | 8039.2 | 1 | synthetic construct | ||
| 5 | F (V) | COPA PROMOTER DNA NON-TEMPLATE STRAND (ALTERNATE CONFORMATION) | polymer | 26 | 7936.1 | 1 | synthetic construct | ||
| 6 | G, H, I, J (A, B, X, V) | water | water | 18.0 | 23 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 128 (UniProt: P0A9G4)
| PDB | External Database | Details |
|---|---|---|
| Ser 112 | Cys 112 | engineered mutation |
| Ser 120 | Cys 120 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 61144.3 | |
| All* | Total formula weight | 61144.3 |
