CATH Classification
| Level | CATH Code | Description | 
|---|---|---|
|   | 3 | Alpha Beta | 
|   | 3.40 | 3-Layer(aba) Sandwich | 
|   | 3.40.50 | Rossmann fold | 
|   | 3.40.50.2300 | Response regulator | 
Domain Context
CATH Clusters
| Superfamily | 3.40.50.2300 | 
| Functional Family | HTH-type transcriptional repressor PurR | 
Enzyme Information
UniProtKB Entries (1)
| P0ACP7 | PURR_ECOLI Escherichia coli K-12 HTH-type transcriptional repressor PurR | 
PDB Structure
| PDB | 1BDI | 
| External Links | |
| Method | X-RAY DIFFRACTION | 
| Organism | |
| Primary Citation | A Positively Charged Residue Bound in the Minor Groove Does not Alter the Bending of a DNA Duplex J.Am.Chem.Soc. | 
