7F6V

Cryo-EM structure of the human TACAN channel in a closed state

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)	Ion channel TACAN	polymer	343	40657.2	2	UniProt (Q9BXJ8) Pfam (PF07851)	Homo sapiens (Human)	Transmembrane protein 120A,Transmembrane protein induced by tumor necrosis factor alpha
2	C, D (A, B)	CHOLESTEROL	non-polymer		386.7	2	Chemie (CLR)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	81314.3
Non-Polymers*	Number of molecules	2
	Total formula weight	773.3
All*	Total formula weight	82087.6

*Water molecules are not included.