3EQW

A bimolecular anti-parallel-stranded Oxytricha nova telomeric quadruplex in complex with a 3,6-disubstituted acridine BSU-6042 in small unit cell

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	5'-D(*DGP*DGP*DGP*DGP*DTP*DTP*DTP*DTP*DGP*DGP*DGP*DG)-3'	polymer	12	3805.5	2
2	A, B	POTASSIUM ION	non-polymer		39.1	4	Chemie (K)
3	A	3,6-Bis{3-[(2R)-(2-ethylpiperidino)]propionamido}acridine	non-polymer		543.7	1	Chemie (NCI)
4		water	water		18.0	66	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	700.1
All*	Total formula weight	8311.1

*Water molecules are not included.