3KC3

MK2 complexed to inhibitor N4-(7-(benzofuran-2-yl)-1H-indazol-5-yl)pyrimidine-2,4-diamine

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, E... (A, B, C, D, E...)	MAP kinase-activated protein kinase 2	polymer	324	37521.3	12	UniProt (P49137) Pfam (PF00069)	Homo sapiens (human)	MAPK-activated protein kinase 2, MAPKAP kinase 2, MAPKAPK-2, MK2
2	M, N, O, P, Q... (A, B, C, D, E...)	N~4~-[7-(1-benzofuran-2-yl)-1H-indazol-5-yl]pyrimidine-2,4-diamine	non-polymer		342.4	11	Chemie (MK2)
3	AA, BA, CA, DA, EA... (E, F, G, H, I...)	water	water		18.0	20	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	12
	Total formula weight	450256.0
Non-Polymers*	Number of molecules	11
	Total formula weight	3765.9
All*	Total formula weight	454021.9

*Water molecules are not included.