// get the accession number of the main match
ProteinMatch proteinMatch = peptideShakerGUI.getIdentification().getProteinMatch(proteinKey);
String tempAccession = proteinMatch.getMainMatch();
// find the pdb matches
uniProtPdb = new FindPdbForUniprotAccessions(tempAccession, progressDialog); // @TODO: make it possible to cancel this process...
// delete the previous matches
DefaultTableModel dm = (DefaultTableModel) pdbMatchesJTable.getModel();
dm.getDataVector().removeAllElements();
dm.fireTableDataChanged();