3HXO

Crystal Structure of Von Willebrand Factor (VWF) A1 Domain in Complex with DNA Aptamer ARC1172, an Inhibitor of VWF-Platelet Binding

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	von Willebrand factor	polymer	209	23889.6	1	UniProt (P04275) Pfam (PF00092) In PDB	Homo sapiens (human)	vWF, von Willebrand antigen 2, von Willebrand antigen II
2	B	Aptamer ARC1172	polymer	42	12884.2	1
3		water	water		18.0	177	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	36773.8
All*	Total formula weight	36773.8

*Water molecules are not included.