7OUO

Crystal structure of RNA duplex [UCGUGCGA]2 in complex with Ba2+ cation

This is a non-PDB format compatible entry.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	AAA, BBB	RNA (5'-R(*UP*CP*GP*UP*GP*CP*GP*A)-3')	polymer	8	2542.6	2		synthetic construct
2	AAA	BARIUM ION	non-polymer		137.3	1	Chemie (BA)
3		water	water		18.0	2	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	5085.1
Non-Polymers*	Number of molecules	1
	Total formula weight	137.3
All*	Total formula weight	5222.4

*Water molecules are not included.