2N7X

Solution structure of microRNA 20b pre-element

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	RNA (5'-R(*GP*GP*UP*AP*GP*UP*UP*UP*UP*GP*GP*CP*AP*UP*GP*AP*CP*UP*CP*UP*AP*CP*C)-3')	polymer	23	7318.3	1		synthetic construct

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	7318.3
All*	Total formula weight	7318.3

*Water molecules are not included.