1CW9

DNA DECAMER WITH AN ENGINEERED CROSSLINK IN THE MINOR GROOVE

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, B, C, D)	5'-D(*CP*CP*AP*GP*(G47)P*CP*CP*TP*GP*G)-3'	polymer	10	3106.1	4
2	E (A)	CALCIUM ION	non-polymer		40.1	1	Chemie (CA)
3	F, G, H, I (A, B, C, D)	water	water		18.0	271	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	12424.4
Non-Polymers*	Number of molecules	1
	Total formula weight	40.1
All*	Total formula weight	12464.5

*Water molecules are not included.