 <span class="comment">   ## SPECIFICATION: </span>
<a name="l00201"></a>00201 <span class="comment">        Write atoms and vertices given in argument in the following standard v2.2 </span>
<a name="l00202"></a>00202 <span class="comment">        pdb format.</span>
<a name="l00203"></a>00203 <span class="comment"></span>
<a name="l00204"></a>00204 <span class="comment">  </span>
<a name="l00205"></a>00205 <span class="comment">   ## PARAMETRES:</span>
<a name="l00206"></a>00206 <span class="comment">      