7T6Y

d((CGA)5TGA) parallel-stranded homo-duplex

Replaces:  7SB9

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	DNA (5'-D(*CP*GP*AP*CP*GP*AP*CP*GP*AP*CP*GP*AP*CP*GP*AP*TP*GP*A)-3')	polymer	18	5559.6	2		synthetic construct
2	A, B	BARIUM ION	non-polymer		137.3	7	Chemie (BA)
3		water	water		18.0	119	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	11119.2
Non-Polymers*	Number of molecules	7
	Total formula weight	961.3
All*	Total formula weight	12080.5

*Water molecules are not included.