Identification of RC3H1 as antiviral host factor binding to the non-structural protein 1 of Influenza A virus via a 3-stage computational pipeline and cell-based analysis.

ABSTRACT: To complete its life-cycle in the infected host, Influenza A virus (IAV) hijacks host machineries by expressing multiple viral proteins to bind to specific host proteins. In the era of integrative genomics, there is an opportunity to develop computational techniques to accurately and quickly predict host-pathogen protein-protein interactions (HP-PPI). Our 3-stage computational pipeline shortlisted host proteins (of which stages (i) and (ii) have been previously reported) containing the C3H zinc finger domain as putative interactors of the non-structural protein (NS1) of A/PR8/34 (H1N1), which is a well-characterized laboratory strain. To assess the accuracy of this computational pipeline, the top 7 highest scoring C3H zinc finger proteins were examined in co-immunoprecipitation experiments

SUBMITTER: Teo ST 

PROVIDER: S-EPMC12032803 | biostudies-literature | 2025 Apr

REPOSITORIES: biostudies-literature