5W1Z

Crystal Structure of inosine-substituted decamer duplex DNA (I4)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D	DNA (5'-D(*CP*CP*AP*IP*IP*CP*CP*(BRU)P*IP*I)-3')	polymer	10	3050.8	4		synthetic construct
2	A, C, D	MAGNESIUM ION	non-polymer		24.3	3	Chemie (MG)
3	A, C, D	SODIUM ION	non-polymer		23.0	4	Chemie (NA)
4		water	water		18.0	156	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	12203.2
Non-Polymers*	Number of molecules	7
	Total formula weight	164.9
All*	Total formula weight	12368.1

*Water molecules are not included.