CATH Domain 2k4bA00

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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	CopY/TcrY family copper transport repressor

Enzyme Information

UniProtKB Entries (1)

Q9CHA6_LACLA

Lactococcus lactis subsp. lactis Il1403

Transcriptional regulator

PDB Structure

PDB	2K4B
External Links	PDBSum Proteopedia
Method	SOLUTION NMR
Organism
Primary Citation	The copper-responsive repressor CopR of Lactococcus lactis is a 'winged helix' protein. Cantini, F., Banci, L., Solioz, M. Biochem.J.