Characterization of Flavonol Inhibition of DnaB Helicase: Real-Time Monitoring, Structural Modeling, and Proposed Mechanism

Figure 2

Coomassie Blue-stained SDS-PAGE (12%) of the purified KpDnaB and molecular mass standards. The sizes of the standard proteins, from the top down, are as follows: 170, 130, 100, 70, 55, 40, 35, 25, and 15 kDa.