3SKL

Crystal structure of the 2'- deoxyguanosine riboswitch bound to 2'-deoxyguanosine, iridium hexammine soak

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 (66-MER)	polymer	66	21368.5	2
2	C, J (A, B)	2'-DEOXY-GUANOSINE	non-polymer		267.2	2	Chemie (GNG)
3	D, K, L, M, N... (A, B)	MAGNESIUM ION	non-polymer		24.3	6	Chemie (MG)
4	E, F, G, H, I... (A, B)	IRIDIUM HEXAMMINE ION	non-polymer		294.4	10	Chemie (IRI)
5	U, V (A, B)	water	water		18.0	5	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	42737.0
Non-Polymers*	Number of molecules	18
	Total formula weight	3624.3
All*	Total formula weight	46361.3

*Water molecules are not included.