8HZJ

A new fluorescent RNA aptamer bound with N571

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 (36-MER)	polymer	35	11274.8	2		synthetic construct
2	C, J (A, B)	GUANOSINE-5'-TRIPHOSPHATE	non-polymer		523.2	2	Chemie (GTP)
3	D, E, F, G, K... (A, B)	MAGNESIUM ION	non-polymer		24.3	6	Chemie (MG)
4	H, M (A, B)	POTASSIUM ION	non-polymer		39.1	2	Chemie (K)
5	I, N (A, B)	(5~{Z})-5-[[3,5-bis(fluoranyl)-4-oxidanyl-phenyl]methylidene]-3-methyl-2-[(~{E})-2-phenylethenyl]imidazol-4-one	non-polymer		340.3	2	Chemie (O00)
6	O, P (A, B)	water	water		18.0	29	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	22549.6
Non-Polymers*	Number of molecules	12
	Total formula weight	1951.0
All*	Total formula weight	24500.7

*Water molecules are not included.