CATH Domain 1jb1A00

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	1JB1
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism	Escherichia
Primary Citation	X-ray structure of HPr kinase: a bacterial protein kinase with a P-loop nucleotide-binding domain. Fieulaine, S., Morera, S., Poncet, S., Monedero, V., Gueguen-Chaignon, V., Galinier, A., Janin, J., Deutscher, J., Nessler, S. EMBO J.