4UXJ

Leishmania major Thymidine Kinase in complex with dTTP

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, D, E...	THYMIDINE KINASE	polymer	191	21978.3	8	UniProt (Q4QC75) Pfam (PF00265) In PDB	LEISHMANIA MAJOR
2	G, H, A, B, C...	ZINC ION	non-polymer		65.4	8	Chemie (ZN)
3	G, H, A, B, C...	THYMIDINE-5'-TRIPHOSPHATE	non-polymer		482.2	8	Chemie (TTP)
4	G, H, A, B, C...	MAGNESIUM ION	non-polymer		24.3	8	Chemie (MG)
5		water	water		18.0	53	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F, G, H: 2 - 183 (UniProt: Q4QC75)

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

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	175826.1
Non-Polymers*	Number of molecules	24
	Total formula weight	4575.1
All*	Total formula weight	180401.2

*Water molecules are not included.