2B1B

5'-D(*GP*CP*GP*TP*GP*GP*GP*CP*AP*C)-3' Zif268 binding site

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	5'-D(*GP*CP*GP*TP*GP*GP*GP*CP*AP*C)-3'	polymer	10	3086.0	1
2	B	5'-D(*GP*TP*GP*CP*CP*CP*AP*CP*GP*C)-3'	polymer	10	3006.0	1
3	B	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
4		water	water		18.0	29	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	6092.0
Non-Polymers*	Number of molecules	1
	Total formula weight	24.3
All*	Total formula weight	6116.3

*Water molecules are not included.