8HZF

A new fluorescent RNA aptamer bound with N565

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, H (A, B)	GUANOSINE-5'-TRIPHOSPHATE	non-polymer		523.2	2	Chemie (GTP)
3	D, I (A, B)	POTASSIUM ION	non-polymer		39.1	2	Chemie (K)
4	E, F, J, K (A, B)	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG)
5	G, L (A, B)	(5~{Z})-5-[[3,5-bis(fluoranyl)-4-oxidanyl-phenyl]methylidene]-2-[(~{E})-2-(4-hydroxyphenyl)ethenyl]-3-methyl-imidazol-4-one	non-polymer		356.3	2	Chemie (NJL)
6	M, N (A, B)	water	water		18.0	12	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	22549.6
Non-Polymers*	Number of molecules	10
	Total formula weight	1934.4
All*	Total formula weight	24484.0

*Water molecules are not included.