4WB7

Crystal structure of a chimeric fusion of human DnaJ (Hsp40) and cAMP-dependent protein kinase A (catalytic alpha subunit)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	DnaJ homolog subfamily B member 1,cAMP-dependent protein kinase catalytic subunit alpha	polymer	405	47591.9	2	UniProt (P25685) UniProt (P17612) Pfam (PF00226) Pfam (PF00069) In PDB	Homo sapiens (Human)	DnaJ protein homolog 1,Heat shock 40 kDa protein 1,Heat shock protein 40,Human DnaJ protein 1,hDj-1,PKA C-alpha
2	I, J	PKI (5-24)	polymer	20	2226.4	2	UniProt (by SIFTS) (P61925) In PDB	Homo sapiens
3	A, B	ADENOSINE-5'-TRIPHOSPHATE	non-polymer		507.2	2	Chemie (ATP)
4	A, B, I, J	ZINC ION	non-polymer		65.4	15	Chemie (ZN)
5		water	water		18.0	998	Chemie (HOH)

Sequence modifications

A, B: 1 - 69 (UniProt: P25685)
A, B: 70 - 405 (UniProt: P17612)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	99636.7
Non-Polymers*	Number of molecules	17
	Total formula weight	1995.5
All*	Total formula weight	101632.2

*Water molecules are not included.