9UVO

Crystal structure of UMPK from S. aureus in complex with UDP

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 (B, A, C)	Uridylate kinase	polymer	248	27193.5	3	UniProt (Q2FZ22) Pfam (PF00696)	Staphylococcus aureus subsp. aureus NCTC 8325	UK,Uridine monophosphate kinase,UMP kinase,UMPK
2	D, E, G, I (B, A, C)	URIDINE-5'-DIPHOSPHATE	non-polymer		404.2	4	Chemie (UDP)
3	F, J (B, C)	GLYCEROL	non-polymer		92.1	2	Chemie (GOL) PubChem (753)
4	H (A)	PHOSPHATE ION	non-polymer		95.0	1	Chemie (PO4) PubChem (1061)
5	K, L, M (B, A, C)	water	water		18.0	12	Chemie (HOH)

Sequence modifications

B, A, C: 1 - 240 (UniProt: Q2FZ22)

PDB	External Database	Details
Met -7	-	initiating methionine
Gly -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	81580.5
Non-Polymers*	Number of molecules	7
	Total formula weight	1895.8
All*	Total formula weight	83476.3

*Water molecules are not included.