1Y4S

Conformation rearrangement of heat shock protein 90 upon ADP binding

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 htpG	polymer	559	63960.7	2	UniProt (P0A6Z3) Pfam (PF02518) Pfam (PF00183) In PDB	Escherichia coli	Heat shock protein htpG, High temperature protein G, Heat shock protein C62.5
2	A, B	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
3	A, B	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	2	Chemie (ADP)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	127921.5
Non-Polymers*	Number of molecules	4
	Total formula weight	903.0
All*	Total formula weight	128824.5

*Water molecules are not included.