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 polymerases I, II, and III subunit |
Enzyme Information
| 2.7.7.6 |
DNA-directed RNA polymerase.
based on mapping to UniProt B8YB63
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)
| B8YB60 |
B8YB60_SACSH
Saccharolobus shibatae B12
DNA-directed RNA polymerase subunit H
|
PDB Structure
| PDB | 2WB1 |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | |
| Primary Citation |
Evolution of Complex RNA Polymerase: The Complete Archaeal RNA Polymerase Structure
Plos Biol.
|
