9N5J

Cryo-EM structure of a membrane transport protein

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, C)	Magnesium-transporting ATPase, P-type 1	polymer	921	101503.9	2	UniProt (A0A1V0NGB6)	Lactococcus lactis subsp. lactis	Mg(2+) transport ATPase,P-type 1
2	C, D, F, G (A, C)	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG)
3	E, H (A, C)	BERYLLIUM TRIFLUORIDE ION	non-polymer		66.0	2	Chemie (BEF)

Sequence modifications

A, C: 1 - 910 (UniProt: A0A1V0NGB6)

PDB	External Database	Details
Met -10	-	initiating methionine
His -9	-	expression tag
His -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
Leu -1	-	expression tag
Glu 0	-	expression tag
Ala 216	Asp 216	conflict
Ala 217	Glu 217	conflict
Ala 218	Lys 218	conflict
Ala 219	Asp 219	conflict
Ala 220	Asp 220	conflict
Ala 603	Lys 603	conflict
Ala 606	Lys 606	conflict
Ala 607	Glu 607	conflict

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	203007.8
Non-Polymers*	Number of molecules	6
	Total formula weight	229.2
All*	Total formula weight	203237.0

*Water molecules are not included.