8BAG

Copper(II) bound to a non-canonical quadruplex containing the damaged base 8-oxoguanine

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	DNA (5'-D(*(8OG)P*CP*AP*TP*GP*CP*T)-3')	polymer	7	2129.4	2		synthetic construct
2	A	COBALT HEXAMMINE(III)	non-polymer		161.1	4	Chemie (NCO)
3	A, B	COPPER (II) ION	non-polymer		63.5	2	Chemie (CU)
4		water	water		18.0	51	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	4258.8
Non-Polymers*	Number of molecules	6
	Total formula weight	771.6
All*	Total formula weight	5030.4

*Water molecules are not included.