8FV6

E coli. CTP synthase in complex with dF-dCTP

This is a non-PDB format compatible entry.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (AAA, BBB)	CTP synthase	polymer	545	60447.0	2	UniProt (B7MLA1) Pfam (PF06418) Pfam (PF00117) Pfam (PF07722) UniProt (by SIFTS) (P0A7E5)	Escherichia coli	Cytidine 5'-triphosphate synthase, Cytidine triphosphate synthetase, CTPS, UTP--ammonia ligase
2	C, H (AAA, BBB)	MALONIC ACID	non-polymer		104.1	2	Chemie (MLA)
3	D, F (AAA, BBB)	2'-deoxy-2',2'-difluorocytidine 5'-(tetrahydrogen triphosphate)	non-polymer		503.1	2	Chemie (GTF)
4	E, G (AAA, BBB)	SODIUM ION	non-polymer		23.0	2	Chemie (NA)
5	I, J (AAA, BBB)	water	water		18.0	498	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	120894.0
Non-Polymers*	Number of molecules	6
	Total formula weight	1260.4
All*	Total formula weight	122154.3

*Water molecules are not included.