<li><strong>Show Chains<br>
</strong><em>Select which of the PDB file's chains are to be
displayed.</em></li>
- <li><strong>Colour by ..<br></strong><em>Submenu
+ <li><strong>Ligands<br>
+ </strong><em>When available, allows the display of all, none or specific
+ ligands (also known as HETATM groups) in the Jmol view, using CPK
+ spacefilling.</em></li>
+ <li><strong>Colour by ..<br></strong><em>Submenu
allowing specific alignment views to be selected for
colouring associated chains in the structure display. This
menu contains all the alignment views associated with the