CATH Domain 1o57A01

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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)

PURR_BACSU

Bacillus subtilis subsp. subtilis str. 168

Pur operon repressor

PDB Structure

PDB	1O57
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism	Escherichia
Primary Citation	The Purine Repressor of Bacillus Subtilis: A Novel Combination of Domains Adapted for Transcription Regulation Sinha, S.C., Krahn, J., Shin, B.S., Tomchick, D.R., Zalkin, H., Smith, J.L. J.Bacteriol.