2JI5

Structure of UMP kinase from Pyrococcus furiosus complexed with UTP

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	URIDYLATE KINASE	polymer	227	24764.8	2	UniProt (Q8U122) Pfam (PF00696) In PDB	PYROCOCCUS FURIOSUS	UK, URIDINE MONOPHOSPHATE KINASE, UMP KINASE
2	A, B	URIDINE 5'-TRIPHOSPHATE	non-polymer		484.1	2	Chemie (UTP)
3		water	water		18.0	10	Chemie (HOH)

Sequence modifications

A, B: 998 - 999 (PDB: 2JI5)
A, B: 1 - 225 (UniProt: Q8U122)

PDB	External Database	Details
Thr 195	Ser 195	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	49529.7
Non-Polymers*	Number of molecules	2
	Total formula weight	968.3
All*	Total formula weight	50498.0

*Water molecules are not included.