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. 1997 Apr 1;94(7):2838–2842. doi: 10.1073/pnas.94.7.2838

Figure 4.

Figure 4

Requirement of the C-terminal portion of the UL9 protein to unwind box I substrate in the presence of ICP8. The wild-type UL9 protein and mutant UL9 protein (UL9DM27) (2 pmol) each were incubated with increasing amounts of ICP8 and box I substrate (2 pmol) for 60 min at 37°C. Following 15% PAGE, the ssDNA products of the reaction were quantitated with a PhosphorImager.