3TZR

Structure of a Riboswitch-like RNA-ligand complex from the Hepatitis C Virus Internal Ribosome Entry Site

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	5'-R(*CP*GP*AP*GP*GP*AP*AP*CP*UP*AP*CP*UP*GP*UP*CP*UP*UP*CP*CP*C)-3'	polymer	20	6319.8	1		Hepatitis C virus
2	B	5'-R(*GP*GP*UP*CP*GP*UP*GP*CP*AP*GP*CP*CP*UP*CP*GP*G)-3'	polymer	16	5145.1	1		Hepatitis C virus
3	A, B	MAGNESIUM ION	non-polymer		24.3	6	Chemie (MG)
4	A	SULFATE ION	non-polymer		96.1	3	Chemie (SO4)
5	A	(8R)-8-[(dimethylamino)methyl]-1-[3-(dimethylamino)propyl]-1,7,8,9-tetrahydrochromeno[5,6-d]imidazol-2-amine	non-polymer		331.5	1	Chemie (SS0)
6		water	water		18.0	81	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	11464.9
Non-Polymers*	Number of molecules	10
	Total formula weight	765.5
All*	Total formula weight	12230.4

*Water molecules are not included.