478D

CRYSTAL STRUCTURE OF THE B-DNA DODECAMER 5'-D(CGCGAA(TAF)TCGCG), WHERE TAF IS 2'-DEOXY-2'-FLUORO-ARABINO-FURANOSYL THYMINE

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	5'-D(*CP*GP*CP*GP*AP*AP*(TAF)P*TP*CP*GP*CP*G)-3'	polymer	12	3681.4	2
2	C, D, E (A, B)	CALCIUM ION	non-polymer		40.1	3	Chemie (CA) PubChem (271)
3	F, G (A, B)	water	water		18.0	94	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	7362.8
Non-Polymers*	Number of molecules	3
	Total formula weight	120.2
All*	Total formula weight	7483.0

*Water molecules are not included.