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CRYSTAL STRUCTURE OF 2'-O-ME(CGCGCG)2: AN RNA DUPLEX AT 1.19 A RESOLUTION. 2-METHYL-2,4-PENTANEDIOL AND MAGNESIUM BINDING.

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)	5'-R(*(OMC)P*(OMG)P*(OMC)P*(OMG)P*(OMC)P*(OMG))-3'	polymer	6	1990.4	2
2	C, D, E, G, H (A, B)	MAGNESIUM ION	non-polymer		24.3	5	Chemie (MG)
3	F, I (A, B)	(4S)-2-METHYL-2,4-PENTANEDIOL	non-polymer		118.2	2	Chemie (MPD)
4	J, K (A, B)	water	water		18.0	65	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	3980.7
Non-Polymers*	Number of molecules	7
	Total formula weight	357.9
All*	Total formula weight	4338.6

*Water molecules are not included.