FIG. 4.

ORF73-encoded proteins of rhadinoviruses: homology to LANA and EBNA1. Shown is a graphical representation of the results presented in Table 1. Hatched boxes, repeat regions within LANA and ORF73-encoded proteins of other rhadinoviruses. Primary amino acid homology of the ORF73-encoded proteins to LANA was evaluated by BLASTP pairwise sequence alignment. Black bars, regions showing significant homology to LANA; grey boxes, regions which show predicted structural homology to EBNA1, as judged by 3D-PSSM analysis (see Table 1 for details). The ORF73-encoded proteins of alcelaphine herpesvirus 2 and ovine herpesvirus 2 are not depicted since they do not show homology to either LANA or EBNA1.