9OKT

16mer self-complementary duplex RNA with dA:U pair sequence 2

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	DNA/RNA (5'-R(*AP*GP*AP*GP*AP*AP*G)-D(P*A)-R(P*UP*CP*UP*UP*CP*UP*CP*U)-3')	polymer	16	5067.1	1		synthetic construct
2	B, C, D (A)	MAGNESIUM ION	non-polymer		24.3	3	Chemie (MG)
3	E (A)	water	water		18.0	109	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	5067.1
Non-Polymers*	Number of molecules	3
	Total formula weight	72.9
All*	Total formula weight	5140.0

*Water molecules are not included.