5HIX

Cocrystal structure of an anti-parallel DNA G-quadruplex and a tetra-Quinoline Foldamer

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Dimeric G-quadruplex	polymer	12	3805.5	2		synthetic construct
2	C, D, E, F (A)	POTASSIUM ION	non-polymer		39.1	4	Chemie (K)
3	G (A)	4-(3-aminopropoxy)-8-({[4-(3-aminopropoxy)-8-({[4-(3-aminopropoxy)-8-({[4-(3-aminopropoxy)-8-nitroquinolin-2-yl]carbonyl}amino)quinolin-2-yl]carbonyl}amino)quinolin-2-yl]carbonyl}amino)quinoline-2-carboxylic acid	non-polymer		1021.0	1	Chemie (61Q)
4	H, I (A, B)	water	water		18.0	10	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	7610.9
Non-Polymers*	Number of molecules	5
	Total formula weight	1177.4
All*	Total formula weight	8788.4

*Water molecules are not included.