1OLP

Alpha Toxin from Clostridium Absonum

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, D (A, B, C, D)	ALPHA-TOXIN	polymer	370	42753.8	4	UniProt (Q8GCY3) Pfam (PF00882) Pfam (PF01477)	CLOSTRIDIUM SARDINIENSE
2	E, F, J, K, O... (A, B, C, D)	CALCIUM ION	non-polymer		40.1	8	Chemie (CA)
3	G, H, I, L, M... (A, B, C, D)	ZINC ION	non-polymer		65.4	12	Chemie (ZN)
4	AA, BA, Y, Z (C, D, A, B)	water	water		18.0	362	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	171015.1
Non-Polymers*	Number of molecules	20
	Total formula weight	1105.5
All*	Total formula weight	172120.7

*Water molecules are not included.