Fig. 2.
SV analysis of the MTase and its subunits. The c(s) distribution plots are shown for (a) SNT at 25 μM, (b) M at 6 μM and (c) M.EcoR124INT at 2.6 μM. All experiments were performed at 30,000 rpm (in a Beckman Coulter An50 Ti analytical rotor), at 10 °C in buffer A, scanning every 12 min, at 280 nm.