2YN9

Cryo-EM structure of gastric H+,K+-ATPase with bound rubidium

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	POTASSIUM-TRANSPORTING ATPASE ALPHA CHAIN 1	polymer	1034	114399.7	1	UniProt (P19156) Pfam (PF09040) Pfam (PF00690) Pfam (PF00122) Pfam (PF13246) Pfam (PF00702) Pfam (PF00689) In PDB	SUS SCROFA (PIG)	GASTRIC H(+)/K(+) ATPASE SUBUNIT ALPHA, PROTON PUMP
2	B	POTASSIUM-TRANSPORTING ATPASE SUBUNIT BETA	polymer	290	33113.8	1	UniProt (P18434) Pfam (PF00287) In PDB	SUS SCROFA (PIG)	GASTRIC H(+)/K(+) ATPASE SUBUNIT BETA, PROTON PUMP BETA CHAIN, GP60-90

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	147513.5
All*	Total formula weight	147513.5

*Water molecules are not included.