4WO3

THE SECOND C-KIT DNA QUADRUPLEX CRYSTAL STRUCTURE

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (B, A)	DNA (5'-D(*AP*GP*GP*GP*AP*GP*GP*GP*CP*GP*CP*TP*GP*GP*GP*AP*GP*GP*AP*GP*GP*G)-3')	polymer	22	7028.5	2		Homo sapiens
2	C, D, E, F, G (B, A)	POTASSIUM ION	non-polymer		39.1	5	Chemie (K)
3	H, I (B, A)	water	water		18.0	3	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	14057.0
Non-Polymers*	Number of molecules	5
	Total formula weight	195.5
All*	Total formula weight	14252.5

*Water molecules are not included.