CATH Domain 1or7A01

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CATH Classification

Level	CATH Code	Description
	1	Mainly Alpha
	1.10	Orthogonal Bundle
	1.10.1740	Rna Polymerase Sigma Factor; Chain: A
	1.10.1740.10	RNA polymerase sigma factor, region 2, helix turn helix motif

Domain Context

CATH Clusters

Superfamily	1.10.1740.10
Functional Family	RNA polymerase sigma factor

Enzyme Information

UniProtKB Entries (1)

RSEA_ECOLI

Escherichia coli K-12

Anti-sigma-E factor RseA

PDB Structure

PDB	1OR7
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism	Escherichia
Primary Citation	Crystal structure of Escherichia coli sigmaE with the cytoplasmic domain of its anti-sigma RseA. Campbell, E.A., Tupy, J.L., Gruber, T.M., Wang, S., Sharp, M.M., Gross, C.A., Darst, S.A. Mol.Cell