2M18

Structure of stacked G-quadruplex formed by human TERRA sequence in potassium solution

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)	RNA (5'-R(*GP*GP*GP*UP*UP*AP*GP*GP*GP*U)-3')	polymer	10	3274.0	4

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	13095.9
All*	Total formula weight	13095.9

*Water molecules are not included.