7EAQ

DNA quadruplex composed of i-motif and Z-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	DNA (5'-D(*CP*GP*CP*GP*AP*CP*CP*TP*CP*GP*CP*G)-3')	polymer	12	3624.4	2		synthetic construct
2		water	water		18.0	15	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	7248.7
All*	Total formula weight	7248.7

*Water molecules are not included.