4R5G

Crystal structure of the DnaK C-terminus with the inhibitor PET-16

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Chaperone protein DnaK	polymer	230	25237.4	2	UniProt (P0A6Y8) Pfam (PF00012)	Escherichia coli	HSP70, Heat shock 70 kDa protein, Heat shock protein 70
2	C (B)	triphenyl(phenylethynyl)phosphonium	non-polymer		363.4	1	Chemie (3JE)
3	D (A)	water	water		18.0	1	Chemie (HOH)

Sequence modifications

A, B: 389 - 607 (UniProt: P0A6Y8)

PDB	External Database	Details
Met 378	-	expression tag
His 379	-	expression tag
His 380	-	expression tag
His 381	-	expression tag
His 382	-	expression tag
His 383	-	expression tag
His 384	-	expression tag
Ile 385	-	expression tag
Glu 386	-	expression tag
Gly 387	-	expression tag
Arg 388	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	50474.8
Non-Polymers*	Number of molecules	1
	Total formula weight	363.4
All*	Total formula weight	50838.2

*Water molecules are not included.