HPLC profiles for the UDP-Gal/Glc epimerase activity of H3634.

<p>UDP-Gal to UDP-Glc activity with 120ng H3634 (a), UDP-Glc to UDP-Gal activity with 300ng H3634 (b), UDP-Gal to UDP-Glc activity with 300ng of heat inactivated H3634 (c). All reaction mixtures were incubated at 37<sup>°</sup>C for 1h.</p>