4H3B

Crystal Structure of JNK3 in Complex with SAB Peptide

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C	Mitogen-activated protein kinase 10	polymer	356	41180.6	2	UniProt (P53779) Pfam (PF00069) In PDB	Homo sapiens (human)	MAP kinase 10, MAPK 10, MAP kinase p49 3F12, Stress-activated protein kinase 1b, SAPK1b, Stress-activated protein kinase JNK3, c-Jun N-terminal kinase 3
2	B, D	SH3 domain-binding protein 5	polymer	10	1053.2	2	UniProt (O60239) In PDB	Homo sapiens	SH3BP-5, SH3 domain-binding protein that preferentially associates with BTK
3		water	water		18.0	445	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	84467.7
All*	Total formula weight	84467.7

*Water molecules are not included.