6B5J

TNNI3K complexed with a 4,6-diaminopyrimidine

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D	Serine/threonine-protein kinase TNNI3K	polymer	311	34888.4	4	UniProt (Q59H18) Pfam (PF07714) In PDB	Homo sapiens (Human)	Cardiac ankyrin repeat kinase,Cardiac troponin I-interacting kinase,TNNI3-interacting kinase
2	A, B, C, D	N-methyl-3-[(6-{[4-(trifluoromethyl)phenyl]amino}pyrimidin-4-yl)amino]benzene-1-sulfonamide	non-polymer		423.4	4	Chemie (CV4)
3		water	water		18.0	33	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	139553.5
Non-Polymers*	Number of molecules	4
	Total formula weight	1693.6
All*	Total formula weight	141247.1

*Water molecules are not included.