1K2L

STRUCTURAL CHARACTERIZATION OF BISINTERCALATION IN HIGHER-ORDER DNA AT A JUNCTION-LIKE QUADRUPLEX

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(*CP*GP*TP*AP*CP*G)-3'	polymer	6	1809.2	2
2	A, B	COBALT (II) ION	non-polymer		58.9	2	Chemie (CO)
3	B	BIS-(9-OCTYLAMINO(2-DIMETHYLAMINOETHYL)ACRIDINE-4-CARBOXAMIDE	non-polymer		727.0	1	Chemie (BDC)
4		water	water		18.0	16	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	3618.4
Non-Polymers*	Number of molecules	3
	Total formula weight	844.8
All*	Total formula weight	4463.3

*Water molecules are not included.