7JJU

Crystal structure of en exoribonuclease-resistant RNA (xrRNA) from Potato leafroll virus (PLRV)

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)	Potato leafroll virus xrRNA	polymer	51	16671.8	2		Potato leafroll virus
2	C, D, E, F, N... (A, B)	Guanidinium	non-polymer		60.1	8	Chemie (GZ6)
3	G, H, R, S, T... (A, B)	CACODYLATE ION	non-polymer		137.0	6	Chemie (CAC)
4	I, J, K, L, M... (A, B)	IRIDIUM HEXAMMINE ION	non-polymer		294.4	10	Chemie (IRI)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	33343.5
Non-Polymers*	Number of molecules	24
	Total formula weight	4246.6
All*	Total formula weight	37590.1

*Water molecules are not included.