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1.3 A STRUCTURE OF THE A-DECAMER GCGTATACGC WITH A SINGLE 2'-O-METHYL-[TRI(OXYETHYL)] THYMINE IN PLACE OF T6, MEDIUM RB-SALT

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	5'-D(*GP*CP*GP*TP*AP*(126)P*AP*CP*GP*C)-3'	polymer	10	3207.2	2
2	A	RUBIDIUM ION	non-polymer		85.5	3	Chemie (RB)
3		water	water		18.0	142	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	6414.4
Non-Polymers*	Number of molecules	3
	Total formula weight	256.4
All*	Total formula weight	6670.8

*Water molecules are not included.