CATH Classification
| Level | CATH Code | Description | 
|---|---|---|
|   | 1 | Mainly Alpha | 
|   | 1.10 | Orthogonal Bundle | 
|   | 1.10.10 | Arc Repressor Mutant, subunit A | 
|   | 1.10.10.10 | Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain | 
Domain Context
CATH Clusters
| Superfamily | Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain | 
| Functional Family | 
Enzyme Information
UniProtKB Entries (2)
| Q9Z9H6 | RPOA_THETH Thermus thermophilus DNA-directed RNA polymerase subunit alpha | 
| Q5SKW1 | Q5SKW1_THET8 Thermus thermophilus HB8 RNA polymerase sigma factor SigA | 
PDB Structure
| PDB | 3EQL | 
| External Links | |
| Method | X-RAY DIFFRACTION | 
| Organism | |
| Primary Citation | Transcription inactivation through local refolding of the RNA polymerase structure. Nature | 
