Influenza RNA-dependent RNA polymerase subunit PA (IPR001009)

Short name: PA/PA-X

Overlapping homologous superfamilies


Family relationships


This entry includes the polymerase acidic (PA) protein and PA-X protein from Influenza. PA plays an essential role in viral RNA transcription and replication by forming the heterotrimeric polymerase complex together with PB1 and PB2 subunits [PMID: 8709268, PMID: 10393191].

GO terms

Biological Process

GO:0039694 viral RNA genome replication

Molecular Function

GO:0003723 RNA binding

Cellular Component

No terms assigned in this category.

Contributing signatures

Signatures from InterPro member databases are used to construct an entry.