1KDO

CYTIDINE MONOPHOSPHATE KINASE FROM E. COLI IN COMPLEX WITH CYTIDINE MONOPHOSPHATE

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)	CYTIDYLATE KINASE	polymer	227	24778.3	2	UniProt (P0A6I0) Pfam (PF02224)	Escherichia coli	Cytidine Monophosphate Kinase; CK; CMP KINASE
2	C, D, E, G, H (A, B)	SULFATE ION	non-polymer		96.1	5	Chemie (SO4)
3	F, I (A, B)	CYTIDINE-5'-MONOPHOSPHATE	non-polymer		323.2	2	Chemie (C5P)
4	J, K (A, B)	water	water		18.0	451	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	49556.7
Non-Polymers*	Number of molecules	7
	Total formula weight	1126.7
All*	Total formula weight	50683.4

*Water molecules are not included.