<strong>Enzymes: classification</strong><br style="color: #666666;" />"<strong>O</strong>ver <strong>T</strong>he <strong>HILL</strong>":<br style="color: #666666;" /><strong>O</strong>xidoreductases<br style="color: #666666;" /><strong>T</strong>ransferases<br style="color: #666666;" /><strong>H</strong>ydrolases<br style="color: #666666;" /><strong>I</strong>somerases<br style="color: #666666;" /><strong>L</strong>igases<br style="color: #666666;" /><strong>L</strong>yases<span style="color: #666666;"> -</span>