220D

INFLUENCE OF COUNTER-IONS ON THE CRYSTAL STRUCTURES OF DNA DECAMERS: BINDING OF [CO(NH3)6]3+ AND BA2+ TO A-DNA

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	DNA (5'-D(*AP*CP*CP*CP*GP*CP*GP*GP*GP*T)-3')	polymer	10	3046.0	1
2	A	BARIUM ION	non-polymer		137.3	1	Chemie (BA)
3		water	water		18.0	48	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	3046.0
Non-Polymers*	Number of molecules	1
	Total formula weight	137.3
All*	Total formula weight	3183.3

*Water molecules are not included.