1OPQ

NMR structure of unmethylated GATC site

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	5'-D(*GP*CP*GP*AP*GP*AP*TP*CP*TP*GP*CP*G)-3'	polymer	12	3703.4	1
2	B (B)	5'-D(*CP*GP*CP*AP*GP*AP*TP*CP*TP*CP*GP*C)-3'	polymer	12	3623.4	1

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	7326.8
All*	Total formula weight	7326.8

*Water molecules are not included.