8TWH

Crystal structure of (GGGTT)3GGG G-quadruplex in complex with small molecule ligand RHPS4

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E...	(GGGTT)3GGG DNA	polymer	18	5730.7	10		Tetrahymena thermophila
2	E, F, G, H, A...	POTASSIUM ION	non-polymer		39.1	25	Chemie (K)
3	E, F, G, H, A...	3,11-DIFLUORO-6,8,13-TRIMETHYL-8H-QUINO[4,3,2-KL]ACRIDIN-13-IUM	non-polymer		347.4	10	Chemie (LG1)
4		water	water		18.0	14	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	10
	Total formula weight	57306.7
Non-Polymers*	Number of molecules	35
	Total formula weight	4451.3
All*	Total formula weight	61758.0

*Water molecules are not included.