4UNS

Mtb TMK in complex with compound 40

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	THYMIDYLATE KINASE	polymer	210	22264.1	2	UniProt (F2GKC3) Pfam (PF02223) UniProt (by SIFTS) (P9WKE1)	MYCOBACTERIUM TUBERCULOSIS	DTMP KINASE
2	C, E (A, B)	N-[4-(3-CYANO-7-ETHYL-5-METHYL-2-OXO-1H-1,6-NAPHTHYRIDIN-4-YL)PHENYL]METHANESULFONAMIDE	non-polymer		382.4	2	Chemie (QZ3)
3	D, F (A, B)	SODIUM ION	non-polymer		23.0	2	Chemie (NA)
4	G, H (A, B)	water	water		18.0	211	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	44528.2
Non-Polymers*	Number of molecules	4
	Total formula weight	810.9
All*	Total formula weight	45339.1

*Water molecules are not included.