1TIJ

3D Domain-swapped human cystatin C with amyloid-like intermolecular beta-sheets

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 C	polymer	120	13365.1	2	UniProt (P01034) Pfam (PF00031)	Homo sapiens (human)	Gamma-trace, Post-gamma-globulin
2	C, D (A, B)	water	water		18.0	22	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	26730.3
All*	Total formula weight	26730.3

*Water molecules are not included.