8A71

Crystal structure of right-handed Z-DNA containing 2'-deoxy-L-ribose in complex with the polyamine cadaverine and potassium cations at ultrahigh resolution

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Right-handed Z-DNA	polymer	6	1810.2	2		synthetic construct
2	A	5-azaniumylpentylazanium	non-polymer		104.2	1	Chemie (LB9)
3	A	POTASSIUM ION	non-polymer		39.1	1	Chemie (K)
4		water	water		18.0	121	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	3620.4
Non-Polymers*	Number of molecules	2
	Total formula weight	143.3
All*	Total formula weight	3763.7

*Water molecules are not included.