                           <td>422 Unprocessable Entity</td>
                            <td>No <code>sequence</code> or <code>fasta</code> parameter was provided, or the parameter did not contain any sequences</td>
                        </tr>
                        <tr>
                            <td>503 Service Unavailable</td>
                            <td>An unexpected condition occurred while parsing results from LANL</td>
                        </tr>
                        <tr>
               