How can I view a list of enzymes that don't cut the DNA sequence?
Open the Noncutters Window
To view the Noncutters, click Enzymes → Noncutters.
View Noncutters Using the Side Toolbar
Alternatively, display the Noncutters command by clicking the "Show enzymes" (restriction site icon) menu button in the side toolbar.
View Noncutters in Enzymes view
To view the Noncutters from Enzymes view, click the Noncutters button.