2ERI

Solution structure of circulin B

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Circulin B	polymer	31	3311.0	1	UniProt (P56879) Pfam (PF03784)	Chassalia parviflora	CIRB

Sequence modifications

A: 1 - 27 (UniProt: P56879)
A: 28 - 31 (UniProt: P56879)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	3311.0
All*	Total formula weight	3311.0

*Water molecules are not included.