1NB6

HC-J4 RNA polymerase complexed with UTP

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)	polyprotein	polymer	570	63456.7	2	UniProt (Q02828) Pfam (PF00998) UniProt (by SIFTS) (O92972)	Hepatitis C virus
2	C, D, F, G (A, B)	MANGANESE (II) ION	non-polymer		54.9	4	Chemie (MN)
3	E, H (A, B)	URIDINE 5'-TRIPHOSPHATE	non-polymer		484.1	2	Chemie (UTP)
4	I, J (A, B)	water	water		18.0	622	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	126913.5
Non-Polymers*	Number of molecules	6
	Total formula weight	1188.0
All*	Total formula weight	128101.5

*Water molecules are not included.