FIG 3.

UL32 homologs are found in all three subfamilies of herpesviruses. Sequence alignments were performed on UL32 homologs from herpesviruses from the alpha-, beta-, and gammaherpesvirus subfamilies. Residues of interest are highlighted in gray, and the corresponding motifs are indicated in the last row. The consensus sequence (Cons.) is represented by the bold lettering. Lowercase letters represent residues with little to no conservation. The viruses analyzed are indicated in Materials and Methods. MI to MV, motifs I to V, respectively.