<tocitem text="Useful information" expand="true">
<tocitem text="Amino Acid Table" target="aminoAcids" />
<tocitem text="Amino Acid Properties" target="aaProperties" />
<tocitem text="Useful information" expand="true">
<tocitem text="Amino Acid Table" target="aminoAcids" />
<tocitem text="Amino Acid Properties" target="aaProperties" />