1XDO

Crystal Structure of Escherichia coli Polyphosphate Kinase

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Polyphosphate kinase	polymer	687	80414.2	2	UniProt (P0A7B1) Pfam (PF13089) Pfam (PF02503) Pfam (PF17941) Pfam (PF13090)	Escherichia coli	PPK, Polyphosphoric acid kinase, ATP- polyphosphate phosphotransferase

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	160828.5
All*	Total formula weight	160828.5

*Water molecules are not included.