CATH Domain 4lk1C06

CATH Classification

Level	CATH Code	Description
	2	Mainly Beta
	2.40	Beta Barrel
	2.40.50	OB fold (Dihydrolipoamide Acetyltransferase, E2P)
	2.40.50.100	RNA polymerase II/Efflux pump adaptor protein, barrel-sandwich hybrid domain

Domain Context

CATH Clusters

Superfamily	2.40.50.100
Functional Family	DNA-directed RNA polymerase subunit beta

Enzyme Information

UniProtKB Entries (1)

RPOD_ECOLI

Escherichia coli K-12

RNA polymerase sigma factor RpoD

PDB Structure

PDB	4LK1
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism
Primary Citation	Phage T7 Gp2 inhibition of Escherichia coli RNA polymerase involves misappropriation of sigma 70 domain 1.1. Bae, B., Davis, E., Brown, D., Campbell, E.A., Wigneshweraraj, S., Darst, S.A. Proc.Natl.Acad.Sci.USA