8PSU

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Polymerase acidic protein (PA-like)	-	-	-
B	Putative PB1	5'-3' RNA polymerase activity catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid RNA polymerase activity transferase activity RNA-dependent RNA polymerase activity nucleotidyltransferase activity catalytic activity transferase activity, transferring phosphorus-containing groups	-	-
C	RNA-dependent RNA polymerase	-	-	-
D [auth V], E [auth S]	5' vRNA end - vRNA loop (40-mer)	-	-	-

Chains	Accession	Name	Type
B	IPR043502	DNA/RNA polymerase superfamily	Homologous Superfamily