an  title="" class="an ">&ensp;</span>dibutyryl <span  title="" class="an ">&ensp;</span><span  title="ProteinName" class="an ProteinName">c</span><span  title="ProteinName" class="an ProteinName">&ensp;</span><span  title="ProteinName, CAP" class="an ProteinName CAP">AMP</span><span  title="" class="an ">&ensp;</span>nor <span  title="" class="an ">&ensp;</span><span  title="CAP" class="an CAP">NKH</span><span  title="" class="an ">&ensp;</span>had <span  title="" class="an ">&ensp;</span>any <span  title=