FIGURE 2.

Stimulation of UvrD by UvrAB is not dependent on SSB. A, unwinding of substrate 1 in the presence of UvrD (10 nm), UvrA (nm concentrations shown), and UvrB (10 nm in lanes 3, 7, and 11, 100 nm in lanes 4, 8, and 12 and 500 nm in lanes 5, 6, 9, 10, 13, and 14). B, degree of unwinding of substrate 1 in lanes 2-14. Data represent the means of two experiments.