8WEM

Bacteroides fragilis toxin 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 (C, A)	Fragilysin	polymer	397	44449.9	2	UniProt (P54355) Pfam (PF16376) Pfam (PF13688)	Bacteroides fragilis	Enterotoxin
2	C, D (C, A)	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
3	E, F (C, A)	water	water		18.0	552	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	88899.8
Non-Polymers*	Number of molecules	2
	Total formula weight	130.8
All*	Total formula weight	89030.6

*Water molecules are not included.