4R6M

Crystal Structure of DNA Duplex Containing Two Consecutive Mercury-mediated Base Pairs

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C, E (A, C, E)	DNA (5'-D(P*GP*GP*AP*CP*TP*TP*CP*GP*CP*G)-3')	polymer	10	3061.0	3		synthetic construct
2	B, D, F (B, D, F)	DNA (5'-D(P*CP*GP*CP*GP*TP*TP*GP*TP*CP*C)-3')	polymer	10	3012.0	3		synthetic construct
3	G, H, I, J, K... (B, D, E, F)	MERCURY (II) ION	non-polymer		200.6	6	Chemie (HG)
4	M, N, O, P, Q (A, B, C, E, F)	water	water		18.0	12	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	18218.9
Non-Polymers*	Number of molecules	6
	Total formula weight	1203.5
All*	Total formula weight	19422.4

*Water molecules are not included.