CATH Domain 3n5bB01

CATH Classification

Level	CATH Code	Description
	2	Mainly Beta
	2.30	Roll
	2.30.30	SH3 type barrels.
	2.30.30.660	Protein of unknown function (DUF3539)

Domain Context

CATH Clusters

Superfamily	Protein of unknown function (DUF3539)
Functional Family

Enzyme Information

UniProtKB Entries (1)

Q9L422_NOSS1

Nostoc sp. PCC 7120

Nitrogen regulatory protein P-II

PDB Structure

PDB	3N5B
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism
Primary Citation	Crystal structure of the cyanobacterial signal transduction protein PII in complex with PipX. Zhao, M.-X., Jiang, Y.-L., Xu, B.-Y., Chen, Y.-X., Zhang, C.-C., Zhou, C.-Z. J.Mol.Biol.