Select enzymes Id from the checkbox menu to highlight in the map or click on enzyme direct in the map to highlight if it successfully designed primer (you can get all information about the enzyme and it's designed primers by click direct enzyme Id in the left menu (Mapped Enzymes menu) or click the mouse in your interest enzyme within the pathway map and click mouse right and open it in new tab)

Make changes to the option below (image Size) and click here to update the map: