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+<!--
+ * Jalview - A Sequence Alignment Editor and Viewer (Version 2.8.2)
+ * Copyright (C) 2014 The Jalview Authors
+ *
+ * This file is part of Jalview.
+ *
+ * Jalview is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, either version 3
+ * of the License, or (at your option) any later version.
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+ * Jalview is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+ * PURPOSE. See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Jalview. If not, see <http://www.gnu.org/licenses/>.
+ * The Jalview Authors are detailed in the 'AUTHORS' file.
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<head>
<title>PDB Viewer</title>
</head>
<body>
+<p><strong>The Jalview internal PDB Viewer</strong><br>
+Since Jalview 2.3, the <a href="jmol.html">Jmol PDB Viewer</a> is
+the main method for <a href="viewingpdbs.html">viewing PDB
+structures</a>. The documentation below concerns the original Jalview
+PDB viewer, which is only used in situations where Jmol is unavailable
+or cannot operate.</p>
<p><strong>The PDB Viewer Window</strong>
<p>This interactive structure viewing window is opened by selecting
-the <strong>"Sequence→View PDB entry:"</strong> entry in
-the <a href="../menus/popupMenu.html">sequence id pop-up menu</a>. This
-can only be done for sequences which have an <a href="viewingpdbs.html">associated
+entries from the <strong>"Structure→"</strong> submenu
+ of the <a href="../menus/popupMenu.html">sequence
+ id pop-up menu</a>. The internal PDB viewer is not able to show
+ superpositions, so no other options are provided. Structures can only
+ be viewed for sequences which have an <a href="viewingpdbs.html">associated
PDB structure</a>, and the PDB Viewer will only be associated with the
particular alignment view from which it was opened.</p>
<p><strong>Controls</strong></p>