1II9

CRYSTAL STRUCTURE OF THE ESCHERICHIA COLI ARSENITE-TRANSLOCATING ATPASE IN COMPLEX WITH AMP-PNP

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	ARSENICAL PUMP-DRIVING ATPASE	polymer	589	64085.0	2	UniProt (P08690) Pfam (PF02374)	Escherichia coli	ARSENITE-TRANSLOCATING ATPASE, ARSENICAL RESISTANCE ATPASE
2	C, D, U, V (A, B)	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG)
3	AA, BA, CA, DA, E... (B, A)	CADMIUM ION	non-polymer		112.4	18	Chemie (CD)
4	FA, GA, HA, N, O... (B, A)	CHLORIDE ION	non-polymer		35.5	7	Chemie (CL)
5	IA, R (B, A)	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	2	Chemie (ADP)
6	JA, S (B, A)	PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER	non-polymer		506.2	2	Chemie (ANP)
7	KA, T (B, A)	TRIHYDROXYARSENITE(III)	non-polymer		125.9	2	Chemie (TAS)
8	LA, MA (A, B)	water	water		18.0	268	Chemie (HOH)

Sequence modifications

A, B: 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	2
	Total formula weight	128170.0
Non-Polymers*	Number of molecules	35
	Total formula weight	4487.5
All*	Total formula weight	132657.5

*Water molecules are not included.