3EM2

A bimolecular anti-parallel-stranded Oxytricha nova telomeric quadruplex in complex with a 3,6-disubstituted acridine BSU-6038

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)	5'-D(*DGP*DGP*DGP*DGP*DTP*DTP*DTP*DTP*DGP*DGP*DGP*DG)-3'	polymer	12	3805.5	2
2	C, D, E, G (A, B)	POTASSIUM ION	non-polymer		39.1	4	Chemie (K)
3	F (A)	3,6-Bis[(3-morpholinopropionamido)] acridine	non-polymer		491.6	1	Chemie (NCE)
4	H, I (A, B)	water	water		18.0	64	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	648.0
All*	Total formula weight	8258.9

*Water molecules are not included.