High-confidence interacting proteins for US33A from our previous systematic interactome analysis of all canonical HCMV genes in infected cells (data from Nobre et al.40). The normalised weightedD(NWD) score is calculated from the fraction of runs in which an interacting protein is observed, the number of peptides from this protein and the standard deviation of this number across all IPs, and the reproducibility of detection across US33A replicates.