4XW0

Crystal structure of (GCCU(G-LNA)CCUGC)2 duplex

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*CP*CP*UP*(LCG)P*CP*CP*UP*GP*C)-3')	polymer	10	3140.9	2		Homo sapiens
2	C, D (A)	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
3	E, F (A, B)	water	water		18.0	22	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	6281.8
Non-Polymers*	Number of molecules	2
	Total formula weight	192.1
All*	Total formula weight	6473.9

*Water molecules are not included.