8YF4

Cryo EM structure of human phosphate channel XPR1 at open and inward-facing 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)	Solute carrier family 53 member 1	polymer	393	46179.9	2	UniProt (Q9UBH6) Pfam (PF03124)	Homo sapiens (human)	Phosphate exporter SLC53A1,Protein SYG1 homolog,Xenotropic and polytropic murine leukemia virus receptor X3,X-receptor,Xenotropic and polytropic retrovirus receptor 1
2	C, D (A, B)	CHOLESTEROL HEMISUCCINATE	non-polymer		486.7	2	Chemie (Y01)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	92359.8
Non-Polymers*	Number of molecules	2
	Total formula weight	973.5
All*	Total formula weight	93333.2

*Water molecules are not included.