5LQT

RNA duplex has central consecutive GA pairs flanked by G-C basepairs

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	RNA (5'-R(*GP*(CBV)P*CP*GP*GP*(6MZ)P*CP*GP*GP*C)-3')	polymer	10	3323.9	2		Homo sapiens
2	A	CALCIUM ION	non-polymer		40.1	1	Chemie (CA)
3	A	SODIUM ION	non-polymer		23.0	1	Chemie (NA)
4	A, B	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
5		water	water		18.0	52	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	6647.9
Non-Polymers*	Number of molecules	4
	Total formula weight	111.7
All*	Total formula weight	6759.5

*Water molecules are not included.