7N6K

Crystal structure of the substrate-binding domain of E. coli DnaK in complex with the peptide RALALLPLSR

Replaces:  7JML

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Chaperone protein DnaK	polymer	219	23820.8	1	UniProt (P0A6Y8) Pfam (PF00012) In PDB	Escherichia coli (strain K12)	HSP70,Heat shock 70 kDa protein,Heat shock protein 70
2	B	Alkaline phosphatase peptide	polymer	10	1111.4	1	UniProt (P00634) In PDB	Escherichia coli (strain K12)	APase
3	A	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
4		water	water		18.0	13	Chemie (HOH)

Sequence modifications

B: -16 - -7 (UniProt: P00634)

PDB	External Database	Details
Arg -16	Ile 6	engineered mutation
Ser -8	Leu 14	engineered mutation
Arg -7	Phe 15	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	24932.2
Non-Polymers*	Number of molecules	2
	Total formula weight	192.1
All*	Total formula weight	25124.3

*Water molecules are not included.