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 | RNA polymerase sigma factor | 
Enzyme Information
UniProtKB Entries (1)
| P0AGB6 | RPOE_ECOLI Escherichia coli K-12 ECF RNA polymerase sigma-E factor | 
PDB Structure
| PDB | 2H27 | 
| External Links | |
| Method | X-RAY DIFFRACTION | 
| Organism | Escherichia | 
| Primary Citation | The structural basis for promoter -35 element recognition by the group IV sigma factors. Plos Biol. | 
