4XSC

Complex structure of thymidylate synthase from varicella zoster virus with a phosphorylated BVDU

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 (A, B, C, D)	Thymidylate synthase	polymer	311	35768.8	4	UniProt (Q4JQW2) Pfam (PF00303)	Varicella-zoster virus (strain Oka vaccine) (HHV-3)	TSase
2	E, G, I, K (A, B, C, D)	(E)-5-(2-BROMOVINYL)-2'-DEOXYURIDINE-5'-MONOPHOSPHATE	non-polymer		413.1	4	Chemie (BVP)
3	F, H, J, L (A, B, C, D)	PENTAETHYLENE GLYCOL	non-polymer		238.3	4	Chemie (1PE)
4	M, N, O, P (A, B, C, D)	water	water		18.0	34	Chemie (HOH)

Sequence modifications

A, B, C, D: 8 - 295 (UniProt: Q4JQW2)

PDB	External Database	Details
Met -15	-	initiating methionine
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
His -9	-	expression tag
Ser -8	-	expression tag
Ser -7	-	expression tag
Gly -6	-	expression tag
Val -5	-	expression tag
Asp -4	-	expression tag
Leu -3	-	expression tag
Gly -2	-	expression tag
Thr -1	-	expression tag
Glu 0	-	expression tag
Asn 1	-	expression tag
Leu 2	-	expression tag
Tyr 3	-	expression tag
Phe 4	-	expression tag
Gln 5	-	expression tag
Ser 6	-	expression tag
Met 7	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	143075.4
Non-Polymers*	Number of molecules	8
	Total formula weight	2605.6
All*	Total formula weight	145681.0

*Water molecules are not included.