3UG6

Crystal Structure of Get3 from Methanocaldococcus jannaschii

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D	arsenical pump-driving ATPase	polymer	349	39977.6	4	UniProt (Q58542) Pfam (PF02374) In PDB	Methanocaldococcus jannaschii	ATPase Get3, Arsenical resistance ATPase, Arsenite-translocating ATPase, Arsenite-transporting ATPase
2	A, B, C, D	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	4	Chemie (ADP)
3	A, B, C, D	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG)
4	A, C	ZINC ION	non-polymer		65.4	2	Chemie (ZN)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	159910.3
Non-Polymers*	Number of molecules	10
	Total formula weight	1936.8
All*	Total formula weight	161847.1

*Water molecules are not included.