217D

CRYSTAL STRUCTURES OF THE B-FORM DNA-RNA CHIMER (5'-D(*IP*)-R(*CP*)-D(*IP*)-R(*CP*)-D(*IP*CP*IP*C)-3') COMPLEXED WITH DISTAMYCIN

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	DNA/RNA (5'-D(*IP*)-R(*CP*)-D(*IP*)-R(*CP*)-D(*IP*CP*IP*C)-3')	polymer	8	2400.5	1
2	A	DISTAMYCIN A	non-polymer		481.5	1	Chemie (DMY)
3	A	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
4		water	water		18.0	45	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	2400.5
Non-Polymers*	Number of molecules	2
	Total formula weight	505.8
All*	Total formula weight	2906.3

*Water molecules are not included.