310D

Crystal structure of 2'-O-Me(CGCGCG)2: an RNA duplex at 1.3 A resolution. Hydration pattern of 2'-O-methylated RNA

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(*(OMC)P*(OMG)P*(OMC)P*(OMG)P*(OMC)P*(OMG))-3')	polymer	6	1990.4	2		synthetic construct
2	C, D (A, B)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
3	E, F (A, B)	water	water		18.0	44	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	3980.7
Non-Polymers*	Number of molecules	2
	Total formula weight	48.6
All*	Total formula weight	4029.3

*Water molecules are not included.