1PRE

PROAEROLYSIN

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)	PROAEROLYSIN	polymer	470	51980.5	2	UniProt (P09167) Pfam (PF03440) Pfam (PF01117)	Aeromonas hydrophila
2	C, D (A, B)	water	water		18.0	33	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	103960.9
All*	Total formula weight	103960.9

*Water molecules are not included.