5AY3

Crystal structure of RNA duplex containing C-C base pairs

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	RNA (5'-R(*GP*GP*AP*CP*UP*(CBR)P*GP*A*CP*UP*CP*C)-3')	polymer	12	3850.2	2		synthetic construct
2	C, D (A, B)	water	water		18.0	171	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	7700.4
All*	Total formula weight	7700.4

*Water molecules are not included.