From: A bacterial PriB with weak single-stranded DNA binding activity can stimulate the DNA unwinding activity of its cognate PriA helicase
DNA Substrate
E. coliPriA1 % DNA Unwound
N. gonorrhoeae PriA2 % DNA Unwound
25 bp fork
83 ± 3
61 ± 6
40 bp fork
28 ± 8
37 ± 7
25 bp partial duplex
23 ± 2
17 ± 4