5IYG

Comparison of X-ray crystal structures of a tetradecamer sequence d(CCCGGGTACCCGGG)2 at 1.7 resolution

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)	DNA (5'-D(*CP*CP*CP*GP*GP*GP*TP*AP*CP*CP*CP*GP*GP*G)-3')	polymer	14	4282.8	2		synthetic construct
2	C, D (A, B)	water	water		18.0	65	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	8565.5
All*	Total formula weight	8565.5

*Water molecules are not included.