1F48

CRYSTAL STRUCTURE OF THE ESCHERICHIA COLI ARSENITE-TRANSLOCATING ATPASE

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	ARSENITE-TRANSLOCATING ATPASE	polymer	589	64085.0	1	UniProt (P08690) Pfam (PF02374) In PDB	Escherichia coli	ARSA ATPASE
2	A	ANTIMONY (III) ION	non-polymer		121.8	3	Chemie (SB)
3	A	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
4	A	CADMIUM ION	non-polymer		112.4	6	Chemie (CD)
5	A	CHLORIDE ION	non-polymer		35.5	3	Chemie (CL)
6	A	TRIHYDROXYANTIMONITE(III)	non-polymer		172.8	1	Chemie (SBO)
7	A	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	2	Chemie (ADP)
8		water	water		18.0	217	Chemie (HOH)

Sequence modifications

A: 1 - 583 (UniProt: P08690)

PDB	External Database	Details
Asn 60	Ile 60	SEE REMARK 999
His 584	-	expression tag
His 585	-	expression tag
His 586	-	expression tag
His 587	-	expression tag
His 588	-	expression tag
His 589	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	64085.0
Non-Polymers*	Number of molecules	17
	Total formula weight	2221.9
All*	Total formula weight	66306.9

*Water molecules are not included.