8X0S

Crystal structure of r(G4C2)2

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)	RNA (5'-R(*GP*GP*GP*GP*CP*CP*GP*GP*GP*GP*C)-3')	polymer	12	3937.4	2		Homo sapiens
2	C, D, E, F, G... (A, B)	POTASSIUM ION	non-polymer		39.1	9	Chemie (K)
3	L (A)	water	water		18.0	1	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	7874.8
Non-Polymers*	Number of molecules	9
	Total formula weight	351.9
All*	Total formula weight	8226.7

*Water molecules are not included.