1QV8

B-DNA Dodecamer d(CGCGAATTCGCG)2 complexed with proamine

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*TP*TP*CP*GP*CP*G)-3'	polymer	12	3663.4	2
2	C (B)	2'-(4-DIMETHYLAMINOPHENYL)-5-(4-METHYL-1-PIPERAZINYL)-2,5'-BI-BENZIMIDAZOLE	non-polymer		451.6	1	Chemie (BBZ)
3	D, E (A, B)	water	water		18.0	17	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	7326.8
Non-Polymers*	Number of molecules	1
	Total formula weight	451.6
All*	Total formula weight	7778.3

*Water molecules are not included.