7A49

Crystal structure of human protein kinase CK2alpha (CSNK2A1 gene product) in complex with the ATP-competitive inhibitor 6-bromo-5-chloro-1H-triazolo[4,5-b]pyridine

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)	Casein kinase II subunit alpha	polymer	335	40066.7	2	UniProt (P68400) Pfam (PF00069)	Homo sapiens (Human)	CK II alpha
2	C, I (A, B)	6-bromanyl-5-chloranyl-1~{H}-[1,2,3]triazolo[4,5-b]pyridine	non-polymer		233.5	2	Chemie (QWN)
3	D, E, F, G, H... (A, B)	SULFATE ION	non-polymer		96.1	10	Chemie (SO4)
4	O, P (A, B)	water	water		18.0	219	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	80133.5
Non-Polymers*	Number of molecules	12
	Total formula weight	1427.5
All*	Total formula weight	81561.0

*Water molecules are not included.