4JRT

Crystal structure of an A-form RNA duplex containing three GU 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 (A)	RNA (5'-R(P*GP*GP*GP*UP*GP*GP*UP*GP*CP*GP*GP*G)-3')	polymer	12	3979.4	1
2	B (B)	RNA (5'-R(P*CP*CP*UP*GP*CP*AP*CP*UP*GP*CP*CP*C)-3')	polymer	12	3723.3	1
3	C, D (A, B)	water	water		18.0	23	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	7702.7
All*	Total formula weight	7702.7

*Water molecules are not included.