1KD4

The Crystal Structure of r(GGUCACAGCCC)2, Barium form

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(*GP*GP*UP*CP*AP*CP*AP*GP*CP*CP*C)-3'	polymer	11	3481.1	2
2	C, D (A, B)	BARIUM ION	non-polymer		137.3	2	Chemie (BA) PubChem (104810)
3	E, F (A, B)	water	water		18.0	69	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	6962.3
Non-Polymers*	Number of molecules	2
	Total formula weight	274.7
All*	Total formula weight	7236.9

*Water molecules are not included.