1C38

SOLUTION STRUCTURE OF A QUADRUPLEX FORMING DNA AND ITS INTERMEDIATE

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	DNA (5'-D(*GP*GP*TP*TP*GP*GP*TP*GP*TP*GP*GP*TP*TP*GP*G)-3')	polymer	15	4743.1	1
2	B, C, D, E, F... (A)	POTASSIUM ION	non-polymer		39.1	20	Chemie (K)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	4743.1
Non-Polymers*	Number of molecules	20
	Total formula weight	782.0
All*	Total formula weight	5525.0

*Water molecules are not included.