CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
6 | Special |
|
6.10 | Helix non-globular |
|
6.10.140 | Helix Hairpins |
|
6.10.140.1670 |
Domain Context
CATH Clusters
| Superfamily | 6.10.140.1670 |
| Functional Family |
Enzyme Information
| 2.7.7.6 |
DNA-directed RNA polymerase.
based on mapping to UniProt P0A8V2
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 (2)
| P0A8V2 |
RPOB_ECOLI
Escherichia coli K-12
DNA-directed RNA polymerase subunit beta
|
| P13338 |
VG33_BPT4
Escherichia virus T4
RNA polymerase-associated protein Gp33
|
PDB Structure
| PDB | 3TBI |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | |
| Primary Citation |
Crystal structure of T4 gp33 bound to E. coli RNAP beta-flap domain
To be Published
|
