2TMK

YEAST THYMIDYLATE KINASE COMPLEXED WITH 3'-AZIDO-3'-DEOXYTHYMIDINE MONOPHOSPHATE (AZT-MP)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	THYMIDYLATE KINASE	polymer	216	24719.4	2	UniProt (P00572) Pfam (PF02223) In PDB	Saccharomyces cerevisiae (baker's yeast)
2	A, B	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
3	A, B	3'-AZIDO-3'-DEOXYTHYMIDINE-5'-MONOPHOSPHATE	non-polymer		347.2	2	Chemie (ATM)
4		water	water		18.0	166	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	49438.8
Non-Polymers*	Number of molecules	4
	Total formula weight	886.6
All*	Total formula weight	50325.3

*Water molecules are not included.