Figure 7. Disordered profile plot of hRev1.
The location and sequence of a putative PIP-like sequence (1110–1117) in the C-terminal region is indicated by ‘PIP?’. However, as shown in Fig 4A, a region of Rev1 spanning the putative PIP sequence (1102–1124) showed very weak PCNA binding activity in yeast two-hybrid assay.