SILAC-labelling analysis of murine BV-2 cells infected at high multiplicity of infection (10 TCID50/cell) and harvested at 4h or 9h post-infection. Lysates were then suject to m7GTP-sepharose affinity purification to enrich for translation initiation factors. As norovirus translation uses a VPg protein covalently linked to the 5' of its RNAs for initiation factor recruitment it was hypothesised that norovirus infection could modify initiation factor complexes. A paired dataset investigates the effects of MNV infection on total protein levels in infected cells. This dataset is a Maxquant reanalysis of data previously submitted under PXD004019