6JKN

Crystal Structure of G-quadruplex Formed by Bromo-substituted Human Telomeric DNA

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(*GP*GP*GP*TP*TP*AP*GP*(BGM)P*GP*TP*TP*AP*GP*GP*GP*TP*TP*AP*GP*(BGM)P*G)-3')	polymer	21	6828.1	1		Homo sapiens
2	A	POTASSIUM ION	non-polymer		39.1	3	Chemie (K)
3		water	water		18.0	119	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	6828.1
Non-Polymers*	Number of molecules	3
	Total formula weight	117.3
All*	Total formula weight	6945.4

*Water molecules are not included.