</tocitem>
<tocitem text="3D Structure Data" target="viewingpdbs" expand="false">
<tocitem text="PDB Sequence Fetcher" target="pdbfetcher" />
<tocitem text="PDB Structure Chooser" target="pdbchooser" />
<tocitem text="Jmol Viewer" target="pdbjmol" />
</tocitem>
<tocitem text="3D Structure Data" target="viewingpdbs" expand="false">
<tocitem text="PDB Sequence Fetcher" target="pdbfetcher" />
<tocitem text="PDB Structure Chooser" target="pdbchooser" />
<tocitem text="Jmol Viewer" target="pdbjmol" />