3ND3

Uhelix 16-mer dsRNA

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	5'-R(*AP*GP*AP*GP*AP*AP*GP*AP*UP*UP*UP*UP*UP*UP*UP*U)-3'	polymer	16	5086.0	1
2	A	POTASSIUM ION	non-polymer		39.1	1	Chemie (K)
3	A	SODIUM ION	non-polymer		23.0	1	Chemie (NA)
4		water	water		18.0	79	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	5086.0
Non-Polymers*	Number of molecules	2
	Total formula weight	62.1
All*	Total formula weight	5148.1

*Water molecules are not included.