3AHM

Pz peptidase a

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)	Oligopeptidase	polymer	564	66486.6	2	UniProt (Q4W803)	Geobacillus sp. MO-1	PZ PEPTIDASE A
2	C, F (A, B)	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
3	D, E, G, H (A, B)	ACETATE ION	non-polymer		59.0	4	Chemie (ACT)
4	I, J (A, B)	water	water		18.0	1257	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	132973.2
Non-Polymers*	Number of molecules	6
	Total formula weight	367.0
All*	Total formula weight	133340.2

*Water molecules are not included.