1J90

Crystal Structure of Drosophila Deoxyribonucleoside Kinase

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)	Deoxyribonucleoside kinase	polymer	230	26906.7	2	UniProt (Q9XZT6) Pfam (PF01712)	Drosophila melanogaster (fruit fly)
2	C, E (A, B)	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
3	D, F (A, B)	2'-DEOXYCYTIDINE	non-polymer		227.2	2	Chemie (DCZ)
4	G, H (A, B)	water	water		18.0	141	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	53813.4
Non-Polymers*	Number of molecules	4
	Total formula weight	646.6
All*	Total formula weight	54460.0

*Water molecules are not included.