3OOE

Crystal structure of E. Coli purine nucleoside phosphorylase with PO4

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...	Purine nucleoside phosphorylase deoD-type	polymer	237	25721.6	6	UniProt (C9QST6) Pfam (PF01048) UniProt (by SIFTS) (P0ABP8) In PDB	Escherichia coli	PNP
2	A, B, C, D, E...	PHOSPHATE ION	non-polymer		95.0	14	Chemie (PO4)
3		water	water		18.0	1112	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	154329.8
Non-Polymers*	Number of molecules	14
	Total formula weight	1329.6
All*	Total formula weight	155659.4

*Water molecules are not included.