7ZEM

Structure of a parallel G-quadruplex with a snapback loop

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	DNA (5'-D(*(DT5)P*GP*GP*CP*TP*AP*GP*GP*GP*TP*CP*AP*GP*GP*GP*TP*GP*GP*GP*TP*CP*AP*(DG3))-3')	polymer	23	7153.7	1		synthetic construct

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	7153.7
All*	Total formula weight	7153.7

*Water molecules are not included.