8PJL

DNA duplex forming base triplets in minor groove

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	DNA (5'-D(*TP*AP*CP*GP*TP*CP*TP*CP*TP*CP*AP*GP*TP*C)-3')	polymer	14	4206.7	1		synthetic construct
2	B (B)	DNA (5'-D(*AP*AP*CP*TP*GP*AP*GP*AP*GP*AP*CP*GP*TP*A)-3')	polymer	14	4353.9	1		synthetic construct
3	C, D, E, H (A, B)	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG)
4	F, G (A)	POTASSIUM ION	non-polymer		39.1	2	Chemie (K)
5	I, J (A, B)	water	water		18.0	92	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	8560.6
Non-Polymers*	Number of molecules	6
	Total formula weight	175.4
All*	Total formula weight	8736.0

*Water molecules are not included.