5EKN

Crystal structure of MAPK13 complex with inhibitor

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Mitogen-activated protein kinase 13	polymer	371	42633.9	1	UniProt (O15264) Pfam (PF00069) In PDB	Homo sapiens (Human)	MAPK 13,Mitogen-activated protein kinase p38 delta,MAP kinase p38 delta,Stress-activated protein kinase 4
2	A	1-(3-tert-butyl-1-methyl-1H-pyrazol-5-yl)-3-[4-(pyridin-4-ylsulfanyl)phenyl]urea	non-polymer		381.5	1	Chemie (N58)
3		water	water		18.0	23	Chemie (HOH)

Sequence modifications

A: 1 - 352 (UniProt: O15264)

PDB	External Database	Details
Met -18	-	expression tag
Gly -17	-	expression tag
Ser -16	-	expression tag
Ser -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
His -9	-	expression tag
Ser -8	-	expression tag
Ser -7	-	expression tag
Gly -6	-	expression tag
Leu -5	-	expression tag
Val -4	-	expression tag
Pro -3	-	expression tag
Arg -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	42633.9
Non-Polymers*	Number of molecules	1
	Total formula weight	381.5
All*	Total formula weight	43015.4

*Water molecules are not included.