CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
1 | Mainly Alpha |
|
1.10 | Orthogonal Bundle |
|
1.10.10 | Arc Repressor Mutant, subunit A |
|
1.10.10.60 | Homeodomain-like |
Domain Context
CATH Clusters
| Superfamily | Homeodomain-like |
| Functional Family | DNA-directed RNA polymerase subunit N, putative |
Enzyme Information
| 2.7.7.6 |
DNA-directed RNA polymerase.
based on mapping to UniProt Q5JJC9
Nucleoside triphosphate + RNA(n) = diphosphate + RNA(n+1).
-!- Catalyzes DNA-template-directed extension of the 3'-end of an RNA strand by one nucleotide at a time. -!- Can initiate a chain de novo. -!- In eukaryotes three forms of the enzyme have been distinguished on the basis of sensitivity of alpha-amanitin, and the type of RNA synthesized. -!- See also EC 2.7.7.19 and EC 2.7.7.48.
|
UniProtKB Entries (1)
| Q5JJD0 |
RPOK_THEKO
Thermococcus kodakarensis KOD1
DNA-directed RNA polymerase subunit K
|
PDB Structure
| PDB | 4QIW |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | |
| Primary Citation |
The X-ray crystal structure of the euryarchaeal RNA polymerase in an open-clamp configuration.
Nat Commun
|