1D38

INFLUENCE OF AGLYCONE MODIFICATIONS ON THE BINDING OF ANTHRACYCLINE DRUGS TO DNA: THE MOLECULAR STRUCTURE OF IDARUBICIN AND 4-O-DEMETHYL-11-DEOXYDOXORUBICIN COMPLEXED TO D(CGATCG)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	DNA (5'-D(*CP*GP*AP*TP*CP*G)-3')	polymer	6	1809.2	1
2	A	IDARUBICIN	non-polymer		497.5	1	Chemie (DM5)
3	A	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
4		water	water		18.0	60	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	1809.2
Non-Polymers*	Number of molecules	2
	Total formula weight	521.8
All*	Total formula weight	2331.0

*Water molecules are not included.