CATH Domain 2h27D00

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CATH Classification

Level	CATH Code	Description
	1	Mainly Alpha
	1.10	Orthogonal Bundle
	1.10.10	Arc Repressor Mutant, subunit A
	1.10.10.10	Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain

Domain Context

CATH Clusters

Superfamily	Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain
Functional Family	RNA polymerase sigma factor

Enzyme Information

UniProtKB Entries (1)

RPOE_ECOLI

Escherichia coli K-12

ECF RNA polymerase sigma-E factor

PDB Structure

PDB	2H27
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism	Escherichia
Primary Citation	The structural basis for promoter -35 element recognition by the group IV sigma factors. Lane, W.J., Darst, S.A. Plos Biol.