CATH Domain 1ynnK00

CATH Classification

Level	CATH Code	Description
	3	Alpha Beta
	3.90	Alpha-Beta Complex
	3.90.940	Eukaryotic RPB6 RNA polymerase subunit
	3.90.940.10	RNA polymerase subunit, RPB6/omega

Domain Context

CATH Clusters

Superfamily	3.90.940.10
Functional Family

Enzyme Information

2.7.7.6

DNA-directed RNA polymerase.

based on mapping to UniProt Q9EVV4

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)

Q9KWU6

RPOC_THEAQ

Thermus aquaticus

DNA-directed RNA polymerase subunit beta'

PDB Structure

PDB	1YNN
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism
Primary Citation	Structural, functional, and genetic analysis of sorangicin inhibition of bacterial RNA polymerase Campbell, E.A., Pavlova, O., Zenkin, N., Leon, F., Irschik, H., Jansen, R., Severinov, K., Darst, S.A. Embo J.