CATH Domain 1r22A00

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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

Enzyme Information

UniProtKB Entries (1)

SMTB_SYNE7

Synechococcus elongatus PCC 7942

Transcriptional repressor SmtB

PDB Structure

PDB	1R22
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism	Escherichia
Primary Citation	A metal-ligand-mediated intersubunit allosteric switch in related SmtB/ArsR zinc sensor proteins. Eicken, C., Pennella, M.A., Chen, X., Koshlap, K.M., VanZile, M.L., Sacchettini, J.C., Giedroc, D.P. J.Mol.Biol.