How can I highlight an enzyme site of interest?
Highlight One or Two Enzyme Sites
Select the enzyme site you want to highlight. If desired, Shift-click on a second enzyme site to select both sites for highlighting.

Click Enzymes → Highlight Selected Enzyme Site.

The selected enzyme site is now highlighted in gold.

Clear Enzyme Site Highlighting

To remove the highlighting, click Enzymes → Clear Highlighting for Selected/All Enzyme Site/s.