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. Author manuscript; available in PMC: 2014 Jul 15.
Published in final edited form as: Expert Opin Ther Targets. 2013 Aug 12;17(10):1119–1132. doi: 10.1517/14728222.2013.827663

Figure 1. Domain structure of the three subunits of the HSV helicase/primase (UL5, UL8 and UL52).

Figure 1

The conserved motifs of UL5 are shown as seven black boxes shared within superfamily 1 members. Two conserved UL52 domains are shown: the LVFDID catalytic domain (608 – 630) and putative zinc binding domain at the C-terminus (residues 998 – 1028). UL8 is a 751 aa protein with no known functional motifs.