1N9J

Solution Structure of the 3D domain swapped dimer of Stefin A

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)	Cystatin A	polymer	98	11020.5	2	UniProt (P01040) Pfam (PF00031)	Homo sapiens (human)	Stefin A, Cystatin AS

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	22040.9
All*	Total formula weight	22040.9

*Water molecules are not included.