<p><strong>The Jmol PDB Viewer</strong></p>
<p>Since Jalview 2.3, <a href="http://jmol.sourceforge.net/">Jmol</a>
has been integrated into Jalview for interactively viewing structures
-opened by selecting the <strong>"Structure→View PDB
-entry:"</strong> option in the <a href="../menus/popupMenu.html">sequence
+opened by entries in the <strong>"Structure"</strong> submenu in the <a href="../menus/popupMenu.html">sequence
id pop-up menu</a> (if you can't see this, then you need to <a
href="viewingpdbs.html">associate a PDB structure</a> with the
sequence). Jmol is available from the Jalview desktop and should also
run in the JalviewLite applet, providing the browser supports Java 1.5.
If Jmol is not available, then the original <a href="pdbviewer.html">internal
pdb viewer</a> will be used as a fallback.</p>
+<p>The following menu entries are provided for viewing structure data<br>
+ <ul>
+ <li>The <strong>"Structure→View
+ Structure→</strong> submenu allows a single PDB structure to be chosen
+ for display from the available structures for a sequence.
+ </li>
+ <li>The <strong>"Structure→View all <em>N</em>
+ structures
+ </strong> option will open a new window containing all structures associated
+ with the current selection.
+ </li>
+ <li>The <strong>"Structure→View all <em>N</em>
+ representative structures
+ </strong> option will open a new window containing exactly one structure per
+ currently selected sequence.<br />
+ <em>The View representative structures option was introduced in
+ Jalview 2.8.1</em></li>
+ </ul>
+ <br>
+</p>
<p><a name="align"><strong>Superposing structures based
on their aligned sequences</strong></a><br>
If several structures are available on the alignment, you may add