9CFN

Crystal structure of an exoribonuclease-resistant RNA from a Tombusvirus-like associated RNA

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 (59-MER)	polymer	59	19012.4	2	GenBank (1782103816)	Beet western yellows ST9 associated virus
2	AA, C, D, E, F... (B, A)	IRIDIUM HEXAMMINE ION	non-polymer		294.4	24	Chemie (IRI)
3	BA, P (B, A)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	38024.7
Non-Polymers*	Number of molecules	26
	Total formula weight	7114.2
All*	Total formula weight	45138.9

*Water molecules are not included.