436D

THE DICKERSON-DREW B-DNA DODECAMER REVISITED-AT ATOMIC 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)	5'-D(*CP*GP*CP*GP*AP*AP*(TAF)P*TP*CP*GP*CP*G)-3'	polymer	12	3681.4	2
2	C, D, E, F, G (A, B)	MAGNESIUM ION	non-polymer		24.3	5	Chemie (MG)
3	H, I (A, B)	water	water		18.0	231	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	7362.8
Non-Polymers*	Number of molecules	5
	Total formula weight	121.5
All*	Total formula weight	7484.3

*Water molecules are not included.