2TSR

THYMIDYLATE SYNTHASE FROM RAT IN TERNARY COMPLEX WITH DUMP AND TOMUDEX

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	THYMIDYLATE SYNTHASE	polymer	307	35060.0	4	UniProt (P45352) Pfam (PF00303) In PDB	Rattus norvegicus (Norway rat)
2	A, B, C, D	2'-DEOXYURIDINE 5'-MONOPHOSPHATE	non-polymer		308.2	4	Chemie (UMP)
3	A, B, C, D	TOMUDEX	non-polymer		458.5	4	Chemie (D16)
4		water	water		18.0	75	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	140240.1
Non-Polymers*	Number of molecules	8
	Total formula weight	3066.7
All*	Total formula weight	143306.8

*Water molecules are not included.