3P59

First Crystal Structure of a RNA Nanosquare

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C, E, G (A, C, E, G)	RNA (5'-R(*CP*CP*GP*GP*AP*GP*GP*AP*AP*CP*UP*AP*CP*(5BU)P*G)-3')	polymer	15	4909.8	4
2	B, D, F, H (B, D, F, H)	RNA (5'-R(*CP*CP*GP*GP*CP*AP*GP*CP*CP*U)-3')	polymer	10	3151.9	4
3	I, K, L, M, N... (A, B, C, D, E...)	COBALT HEXAMMINE(III)	non-polymer		161.1	10	Chemie (NCO)
4	J, P (A, E)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
5	AA, BA, U, V, W... (G, H, A, B, C...)	water	water		18.0	118	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	32247.2
Non-Polymers*	Number of molecules	12
	Total formula weight	1659.8
All*	Total formula weight	33906.9

*Water molecules are not included.