5OOW

Crystal structure of lobe II from the nucleotide binding domain of DnaK in complex with AMPPCP

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Chaperone protein DnaK	polymer	207	22458.5	2	UniProt (P0A6Y8) Pfam (PF00012) In PDB	Escherichia coli (strain K12)	HSP70,Heat shock 70 kDa protein,Heat shock protein 70
2	A, B	PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER	non-polymer		505.2	2	Chemie (ACP)
3		water	water		18.0	147	Chemie (HOH)

Sequence modifications

A, B: 183 - 383 (UniProt: P0A6Y8)

PDB	External Database	Details
Met 180	-	initiating methionine
Ala 181	-	expression tag
Cys 182	-	expression tag
Lys 384	-	expression tag
Cys 385	-	expression tag
Leu 386	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	44917.0
Non-Polymers*	Number of molecules	2
	Total formula weight	1010.4
All*	Total formula weight	45927.4

*Water molecules are not included.