4A7W

Crystal structure of uridylate kinase from Helicobacter pylori

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)	URIDYLATE KINASE	polymer	240	26208.4	2	UniProt (P56106) Pfam (PF00696)	HELICOBACTER PYLORI	UK, URIDINE MONOPHOSPHATE KINASE, UMP KINASE, UMPK
2	C, E (A, B)	GUANOSINE-5'-TRIPHOSPHATE	non-polymer		523.2	2	Chemie (GTP)
3	D, F (A, B)	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
4	G, H (A, B)	water	water		18.0	316	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	52416.9
Non-Polymers*	Number of molecules	4
	Total formula weight	1230.5
All*	Total formula weight	53647.4

*Water molecules are not included.