4UHT
Crystal structure of the DNA binding domain of CpxR from E. coli
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) | TRANSCRIPTIONAL REGULATORY PROTEIN CPXR | polymer | 102 | 11524.2 | 2 | UniProt (P0AE88) Pfam (PF00486) | ESCHERICHIA COLI | CPXR |
| 2 | C, D (A, B) | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 3 | E, F (A, B) | water | water | 18.0 | 393 | Chemie (HOH) |
Sequence modifications
A, B: 131 - 232 (UniProt: P0AE88)
| PDB | External Database | Details |
|---|---|---|
| His 195 | Arg 195 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 23048.3 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 70.9 | |
| All* | Total formula weight | 23119.2 |
