2IOR

Crystal Structure of the N-terminal Domain of HtpG, the Escherichia coli Hsp90, Bound to ADP

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Chaperone protein htpG	polymer	235	26397.4	1	UniProt (P0A6Z3) Pfam (PF02518)	Escherichia coli	Heat shock protein htpG, High temperature protein G, Heat shock protein C62.5
2	B (A)	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
3	C (A)	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	1	Chemie (ADP)
4	D, E (A)	HEXANE-1,6-DIOL	non-polymer		118.2	2	Chemie (HEZ)
5	F (A)	water	water		18.0	251	Chemie (HOH)

Sequence modifications

A: 1 - 215 (UniProt: P0A6Z3)

PDB	External Database	Details
Met -19	-	expression tag
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Arg -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	26397.4
Non-Polymers*	Number of molecules	4
	Total formula weight	687.9
All*	Total formula weight	27085.3

*Water molecules are not included.