Skip to main content
. Author manuscript; available in PMC: 2007 Jul 26.
Published in final edited form as: J Mol Biol. 2006 Dec 19;366(5):1589–1602. doi: 10.1016/j.jmb.2006.12.032

Figure 8.

Figure 8

Gel mobility shift analysis for the binding of wild-type Lrp (left) and the Lrp truncation mutants LrpΔN and LrpΔC (right). The concentrations of wild-type Lrp given in the left-hand panel are in nM units. The binding affinity for wild-type Lrp was found to be 2.2 nM, in good agreement with previously reported values using a similar DNA molecule containing pap operon binding sites 4, 5 and 6.29