9JLM

Crystal structure of aldolase AtoB 1.9A

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)	AtoB aldolase	polymer	150	17023.5	2		Aspergillus ochraceus
2	C, D (A, B)	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
3	E, F (A, B)	water	water		18.0	305	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	34047.0
Non-Polymers*	Number of molecules	2
	Total formula weight	80.2
All*	Total formula weight	34127.2

*Water molecules are not included.