4I4O

BEL beta-trefoil apo crystal form 1

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)	BEL beta-trefoil	polymer	146	16721.4	2	UniProt (by SIFTS) (R4GRU5)	Boletus edulis (king bolete mushroom)
2	C, D, E, F, G... (A, B)	GLYCEROL	non-polymer		92.1	10	Chemie (GOL)
3	H (A)	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
4	N, O (A, B)	water	water		18.0	380	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	33442.8
Non-Polymers*	Number of molecules	11
	Total formula weight	1017.0
All*	Total formula weight	34459.8

*Water molecules are not included.