5BXW

X-ray crystal structure of a continuously hydrogen bonded 14mer DNA lattice.

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(*GP*GP*AP*AP*AP*GP*CP*TP*TP*GP*GP*AP*GP*A)-3')	polymer	14	4393.9	1		synthetic construct
2	B, C (A)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
3	D (A)	water	water		18.0	13	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	4393.9
Non-Polymers*	Number of molecules	2
	Total formula weight	48.6
All*	Total formula weight	4442.5

*Water molecules are not included.