4RO8

Sequence and structure of a self-assembled 3-D DNA crystal: D(GGAATCGATGGAG)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	D(GGAATCGATGGAG)	polymer	13	4080.7	1
2	A	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
3		water	water		18.0	7	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	4080.7
Non-Polymers*	Number of molecules	1
	Total formula weight	24.3
All*	Total formula weight	4105.0

*Water molecules are not included.