8EE4

Structure of PtuA

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E... (A, B, C, D, E...)	PtuA	polymer	465	53189.7	6	UniProt (by SIFTS) (A0AAJ6N682)	Escherichia coli
2	G, H, I, J (A, B, D, F)	ADENOSINE-5'-TRIPHOSPHATE	non-polymer		507.2	4	Chemie (ATP)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	319137.9
Non-Polymers*	Number of molecules	4
	Total formula weight	2028.7
All*	Total formula weight	321166.7

*Water molecules are not included.