CATH Domain 2qmhL00

CATH Classification

Level	CATH Code	Description
	3	Alpha Beta
	3.40	3-Layer(aba) Sandwich
	3.40.50	Rossmann fold
	3.40.50.300	P-loop containing nucleotide triphosphate hydrolases

Domain Context

CATH Clusters

Superfamily	P-loop containing nucleotide triphosphate hydrolases
Functional Family	HPr kinase/phosphorylase

Enzyme Information

2.7.4.-	Phosphotransferases with a phosphate group as acceptor. based on mapping to UniProt Q9RE09
2.7.11.-	Protein-serine/threonine kinases. based on mapping to UniProt Q9RE09

UniProtKB Entries (1)

HPRK_LACCA

Lactobacillus casei

HPr kinase/phosphorylase

PDB Structure

PDB	2QMH
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism	Escherichia
Primary Citation	Structural Analysis of the Bacterial HPr Kinase/Phosphorylase V267F Mutant Gives Insights into the Allosteric Regulation Mechanism of This Bifunctional Enzyme. Chaptal, V., Vincent, F., Gueguen-Chaignon, V., Monedero, V., Poncet, S., Deutscher, J., Nessler, S., Morera, S. J.Biol.Chem.