CATH Domain 1opcA00

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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	Two-component response regulator OmpR

Enzyme Information

UniProtKB Entries (1)

OMPR_ECOLI

Escherichia coli K-12

Transcriptional regulatory protein OmpR

PDB Structure

PDB	1OPC
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism	Escherichia
Primary Citation	The DNA-binding domain of OmpR: crystal structures of a winged helix transcription factor. Martinez-Hackert, E., Stock, A.M. Structure