CATH Domain 4hriA02

CATH Classification

Level	CATH Code	Description
	1	Mainly Alpha
	1.10	Orthogonal Bundle
	1.10.10	Arc Repressor Mutant, subunit A
	1.10.10.1680	HetR, N-terminal DNA-binding domain

Domain Context

CATH Clusters

Superfamily	HetR, N-terminal DNA-binding domain
Functional Family	Heterocyst differentiation control protein

Enzyme Information

3.4.21.-

Serine endopeptidases.

based on mapping to UniProt P27709

UniProtKB Entries (1)

HETR_NOSS1

Nostoc sp. PCC 7120

Heterocyst differentiation control protein

PDB Structure

PDB	4HRI
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism
Primary Citation	Structural and biochemical analyses of Anabaena HetR reveal insights into its binding to DNA targets and the inhibitory hexapeptide ERGSGR Hu, H.X., Jiang, Y.L., Zhao, M.X., Zhu, P.F., Yang, X.Y., Wen, B., Zhang, Z., Wu, Q., Chen, Y., Zhang, C.C., Zhou, C.Z. To be Published