CATH Domain 3czqD00

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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

Enzyme Information

2.7.4.1

Polyphosphate kinase.

based on mapping to UniProt Q92SA6

ATP + (phosphate)(n) = ADP + (phosphate)(n+1).

UniProtKB Entries (1)

PK21A_RHIME

Sinorhizobium meliloti 1021

Polyphosphate:ADP phosphotransferase 1

PDB Structure

PDB	3CZQ
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism
Primary Citation	Polyphosphate-dependent synthesis of ATP and ADP by the family-2 polyphosphate kinases in bacteria. Nocek, B., Kochinyan, S., Proudfoot, M., Brown, G., Evdokimova, E., Osipiuk, J., Edwards, A.M., Savchenko, A., Joachimiak, A., Yakunin, A.F. Proc.Natl.Acad.Sci.USA