477D

CALCIUM FORM OF THE B-DNA DODECAMER GGCGAATTCGCG

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*GP*CP*GP*AP*AP*TP*TP*CP*GP*CP*G)-3'	polymer	12	3703.4	2
2	A, B	CALCIUM ION	non-polymer		40.1	4	Chemie (CA)
3		water	water		18.0	144	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	7406.8
Non-Polymers*	Number of molecules	4
	Total formula weight	160.3
All*	Total formula weight	7567.1

*Water molecules are not included.