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    On 28/11/2011 10:13 PM, yp sun wrote:
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      cite="mid:1322478783.69308.YahooMailClassic@web15606.mail.cnb.yahoo.com"
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              <div>Dear Sir,</div>
              <div>&nbsp;</div>
              <div>When I run pdb2gmx, I encounter the following error
                information: </div>
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                Program pdb2gmx, VERSION 3.3.1<br>
                Source code file: genhydro.c, line: 304<br>
                Fatal <span class="t_tag" href="tag.php?name=error">error</span>:<br>
                Atom CB not found in residue ASP223 while adding
                hydrogens<br>
                <br>
                What should I do?</div>
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    Probably update to a much faster GROMACS version, check out
    <a class="moz-txt-link-freetext" href="http://www.gromacs.org/Documentation/Errors#Atom_X_in_residue_YYY_not_found_in_rtp_entry">http://www.gromacs.org/Documentation/Errors#Atom_X_in_residue_YYY_not_found_in_rtp_entry</a>,
    and follow the guidelines here for making posts <a
      href="http://www.gromacs.org/Support">http://www.gromacs.org/Support</a>
    :-)<br>
    <br>
    Mark<br>
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