11QC

Human transferrin receptor ectodomain

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)	Transferrin receptor protein 1, serum form	polymer	639	71620.0	2	UniProt (P02786) Pfam (PF02225) Pfam (PF04389) Pfam (PF04253)	Homo sapiens (human)	sTfR
2	C, D, E, F, G... (A, B)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	6	Chemie (NAG) PubChem (24139)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	143240.1
Non-Polymers*	Number of molecules	6
	Total formula weight	1327.2
All*	Total formula weight	144567.3

*Water molecules are not included.