1ZYF

Structure of a Supercoiling Responsive DNA Site

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	5'-D(*CP*AP*AP*CP*CP*AP*TP*GP*GP*TP*TP*G)-3'	polymer	12	3662.4	2

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	7324.8
All*	Total formula weight	7324.8

*Water molecules are not included.