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 | HTH-type transcriptional regulator CueR | polymer | 128 | 14596.8 | 2 | UniProt (P0A9G4) Pfam (PF00376) Pfam (PF09278) In PDB | Escherichia coli DH5[alpha] | Copper efflux regulator,Copper export regulator |
2 | X | COPA PROMOTER DNA NON-TEMPLATE STRAND | polymer | 26 | 7945.1 | 1 | synthetic construct | ||
3 | Y | COPA PROMOTER DNA TEMPLATE STRAND | polymer | 26 | 8030.2 | 1 | synthetic construct | ||
4 | U | COPA PROMOTER DNA TEMPLATE STRAND (ALTERNATE CONFORMATION) | polymer | 26 | 8039.2 | 1 | synthetic construct | ||
5 | V | COPA PROMOTER DNA NON-TEMPLATE STRAND (ALTERNATE CONFORMATION) | polymer | 26 | 7936.1 | 1 | synthetic construct | ||
6 | 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 |