CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
3 | Alpha Beta |
|
3.90 | Alpha-Beta Complex |
|
3.90.1730 | Infectious bursal virus vp1 polymerase fold |
|
3.90.1730.10 | Infectious bursal virus vp1 polymerase domain |
Domain Context
CATH Clusters
| Superfamily | Infectious bursal virus vp1 polymerase domain |
| Functional Family |
Enzyme Information
| 2.7.7.48 |
RNA-directed RNA polymerase.
based on mapping to UniProt Q9Q6Q5
Nucleoside triphosphate + RNA(n) = diphosphate + RNA(n+1).
-!- Catalyzes RNA-template-directed extension of the 3'-end of an RNA strand by one nucleotide at a time. -!- Can initiate a chain de novo. -!- See also EC 2.7.7.6.
|
UniProtKB Entries (1)
| Q9Q6Q5 |
RDRP_IBDV
Infectious bursal disease virus
RNA-directed RNA polymerase
|
PDB Structure
| PDB | 2PGG |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | Spodoptera |
| Primary Citation |
The structure of a birnavirus polymerase reveals a distinct active site topology.
Proc.Natl.Acad.Sci.Usa
|