7B4M

CryoEM structure of the human sodium proton exchanger NHA2 in nanodisc

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)	Sodium/hydrogen exchanger 9B2	polymer	537	57611.7	2	UniProt (Q86UD5) Pfam (PF00999)	Homo sapiens (Human)	Na(+)/H(+) exchanger NHA2,Na(+)/H(+) exchanger-like domain-containing protein 2,NHE domain-containing protein 2,Sodium/hydrogen exchanger-like domain-containing protein 2,Solute carrier family 9 subfamily B member 2

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	115223.3
All*	Total formula weight	115223.3

*Water molecules are not included.