2KI5

HERPES SIMPLEX TYPE-1 THYMIDINE KINASE IN COMPLEX WITH THE DRUG ACICLOVIR AT 1.9A RESOLUTION

Replaces:  1KI5

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	PROTEIN (THYMIDINE KINASE)	polymer	366	39862.6	2	UniProt (P03176) Pfam (PF00693) UniProt (by SIFTS) (P0DTH5) In PDB	Human herpesvirus 1 (Herpes simplex virus type 1)	TK
2	A, B	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
3	A, B	9-HYROXYETHOXYMETHYLGUANINE	non-polymer		225.2	2	Chemie (AC2)
4		water	water		18.0	292	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	79725.1
Non-Polymers*	Number of molecules	4
	Total formula weight	642.5
All*	Total formula weight	80367.7

*Water molecules are not included.