6QT3

Radiation damage study on a 16mer DNA segment, structure at 12.0 MGy dose

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	DNA (5'-D(*GP*CP*TP*GP*GP*AP*AP*AP*TP*TP*TP*CP*CP*AP*GP*C)-3')	polymer	16	4898.2	1		synthetic construct
2	B, C, D, E, F... (A)	CALCIUM ION	non-polymer		40.1	6	Chemie (CA)
3	H (A)	water	water		18.0	38	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	4898.2
Non-Polymers*	Number of molecules	6
	Total formula weight	240.5
All*	Total formula weight	5138.7

*Water molecules are not included.