CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
1 | Mainly Alpha |
|
1.20 | Up-down Bundle |
|
1.20.120 | Four Helix Bundle (Hemerythrin (Met), subunit A) |
|
1.20.120.1810 |
Domain Context
CATH Clusters
| Superfamily | 1.20.120.1810 |
| Functional Family |
Enzyme Information
UniProtKB Entries (1)
| Q9EZJ8 |
SIGA_THEAQ
Thermus aquaticus
RNA polymerase sigma factor SigA
|
PDB Structure
| PDB | 4KI2 |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | |
| Primary Citation |
Crystallographic analysis of an RNA polymerase sigma-subunit fragment complexed with -10 promoter element ssDNA: quadruplex formation as a possible tool for engineering crystal contacts in protein-ssDNA complexes.
Acta Crystallogr.,Sect.F
|