1JES

Crystal Structure of a Copper-Mediated Base Pair in DNA

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)	5'-D(*CP*GP*CP*GP*(DPY)P*AP*TP*(DRP)P*CP*GP*CP*G)-3'	polymer	12	3648.4	2
2	C, D (A, B)	COPPER (II) ION	non-polymer		63.5	2	Chemie (CU)
3	E, F (A, B)	water	water		18.0	82	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	7296.7
Non-Polymers*	Number of molecules	2
	Total formula weight	127.1
All*	Total formula weight	7423.8

*Water molecules are not included.