2 * Jalview - A Sequence Alignment Editor and Viewer
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3 * Copyright (C) 2005 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle
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5 * This program is free software; you can redistribute it and/or
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6 * modify it under the terms of the GNU General Public License
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7 * as published by the Free Software Foundation; either version 2
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8 * of the License, or (at your option) any later version.
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10 * This program is distributed in the hope that it will be useful,
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11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 * GNU General Public License for more details.
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15 * You should have received a copy of the GNU General Public License
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16 * along with this program; if not, write to the Free Software
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17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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21 import jalview.datamodel.*;
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23 import jalview.gui.*;
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29 import org.exolab.castor.mapping.Mapping;
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31 import org.exolab.castor.xml.*;
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32 import jalview.analysis.AlignSeq;
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40 * @version $Revision$
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42 public class SequenceFeatureFetcher implements Runnable
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48 ArrayList unknownSequences;
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49 CutAndPasteTransfer output = new CutAndPasteTransfer();
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50 StringBuffer sbuffer = new StringBuffer();
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51 boolean uniprotFlag = false;
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53 public SequenceFeatureFetcher()
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56 public Vector getUniprotEntries(File file)
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59 UniprotFile uni = new UniprotFile();
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62 // 1. Load the mapping information from the file
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63 Mapping map = new Mapping(uni.getClass().getClassLoader());
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64 java.net.URL url = getClass().getResource("/uniprot_mapping.xml");
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65 map.loadMapping(url);
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67 // 2. Unmarshal the data
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68 Unmarshaller unmar = new Unmarshaller(uni);
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69 unmar.setIgnoreExtraElements(true);
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70 unmar.setMapping(map);
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71 // unmar.setDebug(true);
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73 uni = (UniprotFile) unmar.unmarshal(new FileReader(file));
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77 System.out.println("Error getUniprotEntries() "+e);
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81 return uni.getUniprotEntries();
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85 * Creates a new SequenceFeatureFetcher object.
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87 * @param align DOCUMENT ME!
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88 * @param ap DOCUMENT ME!
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90 public SequenceFeatureFetcher(AlignmentI align, AlignmentPanel ap)
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92 unknownSequences = new ArrayList();
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94 this.dataset = align.getDataset();
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97 Thread thread = new Thread(this);
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109 Vector sequences = dataset.getSequences();
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111 while (seqIndex < sequences.size())
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113 Vector ids = new Vector();
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115 for (int i = 0; (seqIndex < sequences.size()) && (i < 50);
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118 Sequence sequence = (Sequence) sequences.get(seqIndex);
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119 Vector uprefs = jalview.util.DBRefUtils.selectRefs(sequence.getDBRef(), new String[] {
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120 jalview.datamodel.DBRefSource.UNIPROT});
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123 // we know the id for this entry, so don't note its ID in the unknownSequences list
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124 for (int j=0,k=uprefs.size(); j<k; j++)
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125 ids.add(((DBRefEntry) uprefs.get(j)).getAccessionId());
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126 unknownSequences.add(sequence);
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128 if (!ids.contains(sequence.getName()))
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130 ids.add(sequence.getName());
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131 unknownSequences.add(sequence);
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136 ///////////////////////////////////
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138 if (ids.size() > 0)
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140 StringBuffer remainingIds = new StringBuffer("uniprot:");
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141 for (int i = 0; i < ids.size(); i++)
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143 if(ids.get(i).toString().indexOf("|")>-1)
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145 remainingIds.append(ids.get(i).toString().substring(
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146 ids.get(i).toString().lastIndexOf("|") + 1));
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147 uniprotFlag = true;
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149 remainingIds.append(ids.get(i) + ";");
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151 EBIFetchClient ebi = new EBIFetchClient();
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152 File file = ebi.fetchDataAsFile(remainingIds.toString(),
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159 ReadUniprotFile(file, ids);
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164 catch (Exception ex)
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166 ex.printStackTrace();
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169 if (sbuffer.length() > 0)
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172 "Your sequences have been matched to Uniprot. Some of the ids have been\n" +
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173 "altered, most likely the start/end residue will have been updated.\n" +
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174 "Save your alignment to maintain the updated id.\n\n" +
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175 sbuffer.toString());
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176 Desktop.addInternalFrame(output, "Sequence names updated ", 600, 300);
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177 // The above is the dataset, we must now find out the index
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178 // of the viewed sequence
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182 promptBeforeBlast();
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187 void promptBeforeBlast()
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189 // This must be outside the run() body as java 1.5
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190 // will not return any value from the OptionPane to the expired thread.
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191 if (unknownSequences.size() > 0)
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193 // int reply = javax.swing.JOptionPane.showConfirmDialog(
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194 // Desktop.desktop, "Couldn't find a match for "+unknownSequences.size()+" sequences."
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195 // +"\nPerform blast for unknown sequences?",
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196 // "Blast for Unidentified Sequences",
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197 // javax.swing.JOptionPane.YES_NO_OPTION, javax.swing.JOptionPane.QUESTION_MESSAGE);
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198 javax.swing.JOptionPane.showMessageDialog(
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199 Desktop.desktop, "Couldn't find a match for "+unknownSequences.size()+" sequences.",
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200 "Unidentified Sequences",
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201 javax.swing.JOptionPane.WARNING_MESSAGE);
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204 // if(reply == javax.swing.JOptionPane.YES_OPTION)
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205 // new WSWUBlastClient(ap, align, unknownSequences);
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215 * @param result DOCUMENT ME!
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216 * @param out DOCUMENT ME!
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217 * @param align DOCUMENT ME!
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219 void ReadUniprotFile(File file, Vector ids)
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224 SequenceI sequence = null;
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226 Vector entries = getUniprotEntries(file);
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228 int i, iSize = entries==null?0:entries.size();
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229 UniprotEntry entry;
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230 for (i = 0; i < iSize; i++)
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232 entry = (UniprotEntry) entries.elementAt(i);
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233 String idmatch = entry.getAccession().elementAt(0).toString();
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234 sequence = dataset.findName(idmatch);
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236 if (sequence == null)
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238 //Sequence maybe Name, not Accession
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239 idmatch = entry.getName().elementAt(0).toString();
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240 sequence = dataset.findName(idmatch);
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244 ids.remove(sequence.getName());
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246 else if (sequence == null && uniprotFlag)
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248 sequence = dataset.findName("UniProt/Swiss-Prot|"+entry.getAccession().elementAt(0)+"|"+idmatch);
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249 ids.remove(idmatch);
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252 if(sequence ==null)
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254 System.out.println(idmatch+" not found");
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259 String nonGapped = AlignSeq.extractGaps("-. ", sequence.getSequence());
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261 int absStart = entry.getUniprotSequence().getContent().indexOf(
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262 nonGapped.toString());
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264 if (absStart == -1)
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266 // Is UniprotSequence contained in dataset sequence?
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267 absStart = nonGapped.toString().indexOf(entry.getUniprotSequence().getContent());
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270 sbuffer.append(sequence.getName() +
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271 " SEQUENCE NOT %100 MATCH \n");
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278 if(entry.getFeature()!=null)
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280 Enumeration e = entry.getFeature().elements();
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281 while (e.hasMoreElements())
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283 SequenceFeature sf = (SequenceFeature) e.nextElement();
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284 sf.setBegin(sf.getBegin() + absStart + 1);
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285 sf.setEnd(sf.getEnd() + absStart + 1);
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289 sbuffer.append(sequence.getName() +
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290 " HAS "+absStart+" PREFIXED RESIDUES COMPARED TO UNIPROT - ANY SEQUENCE FEATURES"
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291 +" HAVE BEEN ADJUSTED ACCORDINGLY \n");
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297 unknownSequences.remove(sequence);
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299 int absEnd = absStart + nonGapped.toString().length();
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302 Enumeration e = entry.getDbReference().elements();
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303 Vector onlyPdbEntries = new Vector();
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304 while(e.hasMoreElements())
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306 PDBEntry pdb = (PDBEntry)e.nextElement();
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307 if(!pdb.getType().equals("PDB"))
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310 onlyPdbEntries.addElement(pdb);
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313 sequence.setPDBId(onlyPdbEntries);
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314 if (entry.getFeature()!=null) {
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315 e = entry.getFeature().elements();
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316 while (e.hasMoreElements())
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318 SequenceFeature sf = (SequenceFeature) e.nextElement();
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319 sf.setFeatureGroup("Uniprot");
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320 sequence.addSequenceFeature( sf );
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323 sequence.setStart(absStart);
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324 sequence.setEnd(absEnd);
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329 while (n < align.getHeight())
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331 //This loop enables multiple sequences with the same
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332 //id to have features added and seq limits updated
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333 seq2 = align.getSequenceAt(n);
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334 if (seq2.getName().equals(idmatch))
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337 nonGapped = AlignSeq.extractGaps("-. ", seq2.getSequence());
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339 absStart = sequence.getSequence().indexOf(nonGapped);
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340 absEnd = absStart + nonGapped.toString().length() - 1;
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342 // This is the Viewd alignment sequences
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343 // No need to tell the user of the dataset updates
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344 if ( (seq2.getStart() != absStart+sequence.getStart())
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345 || (seq2.getEnd() != absEnd+sequence.getStart()))
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347 sbuffer.append("Updated: " + seq2.getName() + " " +
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348 seq2.getStart() + "/" + seq2.getEnd() +
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349 " to " + (absStart + sequence.getStart()) + "/" +
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350 (absEnd + sequence.getStart()) + "\n");
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352 seq2.setStart(absStart + sequence.getStart());
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353 seq2.setEnd(absEnd + sequence.getStart());
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