2RJ3

Crystal Structure of the Uridine Phosphorylase from Salmonella Typhimurium in Complex with Uracil and Phosphate Ion at 2.49A Resolution

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, C, D, F, E...)	Uridine phosphorylase	polymer	252	27037.9	6	UniProt (P0A1F6) Pfam (PF01048)	Salmonella typhimurium	UrdPase, UPase
2	G, I, J, L, N... (A, C, D, F, E...)	PHOSPHATE ION	non-polymer		95.0	6	Chemie (PO4)
3	H, K, M, O, Q (A, D, F, E, B)	URACIL	non-polymer		112.1	5	Chemie (URA)
4	R, S, T, U, V... (A, C, D, F, E...)	water	water		18.0	218	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	162227.4
Non-Polymers*	Number of molecules	11
	Total formula weight	1130.3
All*	Total formula weight	163357.6

*Water molecules are not included.