2KQH

A G-rich sequence within the c-kit oncogene promoter forms a parallel G-quadruplex having asymmetric G-tetrad dynamics

Replaces:  2KJ2

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(*CP*GP*GP*GP*CP*GP*GP*GP*CP*GP*CP*GP*AP*GP*GP*GP*AP*GP*GP*GP*T)-3'	polymer	21	6651.3	1
2	A	POTASSIUM ION	non-polymer		39.1	2	Chemie (K)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	6651.3
Non-Polymers*	Number of molecules	2
	Total formula weight	78.2
All*	Total formula weight	6729.5

*Water molecules are not included.