import static jalview.io.gff.GffConstants.CLINICAL_SIGNIFICANCE;
-import jalview.api.DBRefEntryI;
import jalview.datamodel.AlignedCodon;
import jalview.datamodel.AlignedCodonFrame;
import jalview.datamodel.AlignedCodonFrame.SequenceToSequenceMapping;
public class AlignmentUtils
{
+ private static final int CODON_LENGTH = 3;
private static final String SEQUENCE_VARIANT = "sequence_variant:";
private static final String ID = "ID";
* A data model to hold the 'normal' base value at a position, and an optional
* sequence variant feature
*/
- static class DnaVariant
+ static final class DnaVariant
{
- String base;
+ final String base;
SequenceFeature variant;
DnaVariant(String nuc)
{
base = nuc;
+ variant = null;
}
DnaVariant(String nuc, SequenceFeature var)
base = nuc;
variant = var;
}
+
+ public String getSource()
+ {
+ return variant == null ? null : variant.getFeatureGroup();
+ }
}
/**
/*
* cdnaStart/End, proteinStartEnd are base 1 (for dataset sequence mapping)
*/
- final int mappedLength = 3 * aaSeqChars.length;
+ final int mappedLength = CODON_LENGTH * aaSeqChars.length;
int cdnaLength = cdnaSeqChars.length;
int cdnaStart = cdnaSeq.getStart();
int cdnaEnd = cdnaSeq.getEnd();
*/
if (cdnaLength != mappedLength && cdnaLength > 2)
{
- String lastCodon = String.valueOf(cdnaSeqChars, cdnaLength - 3, 3)
+ String lastCodon = String.valueOf(cdnaSeqChars, cdnaLength - CODON_LENGTH, CODON_LENGTH)
.toUpperCase();
for (String stop : ResidueProperties.STOP)
{
if (lastCodon.equals(stop))
{
- cdnaEnd -= 3;
- cdnaLength -= 3;
+ cdnaEnd -= CODON_LENGTH;
+ cdnaLength -= CODON_LENGTH;
break;
}
}
int startOffset = 0;
if (cdnaLength != mappedLength
&& cdnaLength > 2
- && String.valueOf(cdnaSeqChars, 0, 3).toUpperCase()
+ && String.valueOf(cdnaSeqChars, 0, CODON_LENGTH).toUpperCase()
.equals(ResidueProperties.START))
{
- startOffset += 3;
- cdnaStart += 3;
- cdnaLength -= 3;
+ startOffset += CODON_LENGTH;
+ cdnaStart += CODON_LENGTH;
+ cdnaLength -= CODON_LENGTH;
}
if (translatesAs(cdnaSeqChars, startOffset, aaSeqChars))
* protein is translation of dna (+/- start/stop codons)
*/
MapList map = new MapList(new int[] { cdnaStart, cdnaEnd }, new int[]
- { proteinStart, proteinEnd }, 3, 1);
+ { proteinStart, proteinEnd }, CODON_LENGTH, 1);
return map;
}
int aaPos = 0;
int dnaPos = cdnaStart;
for (; dnaPos < cdnaSeqChars.length - 2
- && aaPos < aaSeqChars.length; dnaPos += 3, aaPos++)
+ && aaPos < aaSeqChars.length; dnaPos += CODON_LENGTH, aaPos++)
{
- String codon = String.valueOf(cdnaSeqChars, dnaPos, 3);
+ String codon = String.valueOf(cdnaSeqChars, dnaPos, CODON_LENGTH);
final String translated = ResidueProperties.codonTranslate(codon);
/*
{
return true;
}
- if (dnaPos == cdnaSeqChars.length - 3)
+ if (dnaPos == cdnaSeqChars.length - CODON_LENGTH)
{
- String codon = String.valueOf(cdnaSeqChars, dnaPos, 3);
+ String codon = String.valueOf(cdnaSeqChars, dnaPos, CODON_LENGTH);
if ("STOP".equals(ResidueProperties.codonTranslate(codon)))
{
return true;
}
width = Math.max(dnaSeq.getLength(), width);
}
- int oldwidth, diff;
+ int oldwidth;
+ int diff;
for (SequenceI dnaSeq : dna.getSequences())
{
oldwidth = dnaSeq.getLength();
for (AlignedCodonFrame mapping : dnaMappings)
{
SequenceI peptide = mapping.findAlignedSequence(cdsSeq, protein);
- int peptideLength = peptide.getLength();
if (peptide != null)
{
+ int peptideLength = peptide.getLength();
Mapping map = mapping.getMappingBetween(cdsSeq, peptide);
if (map != null)
{
.getFromRanges());
int mappedToLength = MappingUtils
.getLength(mapList.getToRanges());
- boolean addStopCodon = (cdsLength == mappedFromLength * 3 + 3)
+ boolean addStopCodon = (cdsLength == mappedFromLength * CODON_LENGTH + CODON_LENGTH)
|| (peptide.getDatasetSequence().getLength() == mappedFromLength - 1);
if (cdsLength != mappedToLength && !addStopCodon)
{
/*
* pre-fill the aligned cds sequence with gaps
*/
- char[] alignedCds = new char[peptideLength * 3
- + (addStopCodon ? 3 : 0)];
+ char[] alignedCds = new char[peptideLength * CODON_LENGTH
+ + (addStopCodon ? CODON_LENGTH : 0)];
Arrays.fill(alignedCds, gapChar);
/*
{
if (Comparison.isGap(residue))
{
- cdsCol += 3;
+ cdsCol += CODON_LENGTH;
}
else
{
if (codon == null)
{
// e.g. incomplete start codon, X in peptide
- cdsCol += 3;
+ cdsCol += CODON_LENGTH;
}
else
{
* append stop codon if not mapped from protein,
* closing it up to the end of the mapped sequence
*/
- if (copiedBases == nucleotides.length - 3)
+ if (copiedBases == nucleotides.length - CODON_LENGTH)
{
for (int i = alignedCds.length - 1; i >= 0; i--)
{
break;
}
}
- for (int i = nucleotides.length - 3; i < nucleotides.length; i++)
+ for (int i = nucleotides.length - CODON_LENGTH; i < nucleotides.length; i++)
{
alignedCds[cdsCol++] = nucleotides[i];
}
* didn't find mapped CDS sequence - construct it and add
* its dataset sequence to the dataset
*/
- cdsSeq = makeCdsSequence(dnaSeq.getDatasetSequence(), aMapping);
- SequenceI cdsSeqDss = cdsSeq.createDatasetSequence();
+ cdsSeq = makeCdsSequence(dnaSeq.getDatasetSequence(), aMapping,
+ dataset).deriveSequence();
+ // cdsSeq has a name constructed as CDS|<dbref>
+ // <dbref> will be either the accession for the coding sequence,
+ // marked in the /via/ dbref to the protein product accession
+ // or it will be the original nucleotide accession.
+ SequenceI cdsSeqDss = cdsSeq.getDatasetSequence();
+
cdsSeqs.add(cdsSeq);
+
if (!dataset.getSequences().contains(cdsSeqDss))
{
+ // check if this sequence is a newly created one
+ // so needs adding to the dataset
dataset.addSequence(cdsSeqDss);
}
MapList cdsToProteinMap = new MapList(cdsRange, mapList.getToRanges(),
mapList.getFromRatio(), mapList.getToRatio());
AlignedCodonFrame cdsToProteinMapping = new AlignedCodonFrame();
- cdsToProteinMapping.addMap(cdsSeq, proteinProduct, cdsToProteinMap);
+ cdsToProteinMapping.addMap(cdsSeqDss, proteinProduct,
+ cdsToProteinMap);
/*
* guard against duplicating the mapping if repeating this action
mappings.add(cdsToProteinMapping);
}
- /*
- * copy protein's dbrefs to CDS sequence
- * this enables Get Cross-References from CDS alignment
- */
- DBRefEntry[] proteinRefs = DBRefUtils.selectDbRefs(false,
- proteinProduct.getDBRefs());
- if (proteinRefs != null)
- {
- for (DBRefEntry ref : proteinRefs)
- {
- DBRefEntry cdsToProteinRef = new DBRefEntry(ref);
- cdsToProteinRef.setMap(new Mapping(proteinProduct,
- cdsToProteinMap));
- cdsSeqDss.addDBRef(cdsToProteinRef);
- }
- }
-
+ propagateDBRefsToCDS(cdsSeqDss, dnaSeq.getDatasetSequence(),
+ proteinProduct, aMapping);
/*
* add another mapping from original 'from' range to CDS
*/
MapList dnaToCdsMap = new MapList(mapList.getFromRanges(),
cdsRange, 1,
1);
- dnaToCdsMapping.addMap(dnaSeq.getDatasetSequence(), cdsSeq,
+ dnaToCdsMapping.addMap(dnaSeq.getDatasetSequence(), cdsSeqDss,
dnaToCdsMap);
if (!mappings.contains(dnaToCdsMapping))
{
* same source and accession, so need a different accession for
* the CDS from the dna sequence
*/
- DBRefEntryI dnaRef = dnaDss.getSourceDBRef();
- if (dnaRef != null)
+
+ // specific use case:
+ // Genomic contig ENSCHR:1, contains coding regions for ENSG01,
+ // ENSG02, ENSG03, with transcripts and products similarly named.
+ // cannot add distinct dbrefs mapping location on ENSCHR:1 to ENSG01
+
+ // JBPNote: ?? can't actually create an example that demonstrates we
+ // need to
+ // synthesize an xref.
+
+ for (DBRefEntry primRef : dnaDss.getPrimaryDBRefs())
{
+ // creates a complementary cross-reference to the source sequence's
+ // primary reference.
+
+ DBRefEntry cdsCrossRef = new DBRefEntry(primRef.getSource(),
+ primRef.getSource() + ":" + primRef.getVersion(),
+ primRef.getAccessionId());
+ cdsCrossRef
+ .setMap(new Mapping(dnaDss, new MapList(dnaToCdsMap)));
+ cdsSeqDss.addDBRef(cdsCrossRef);
+
+ // problem here is that the cross-reference is synthesized -
+ // cdsSeq.getName() may be like 'CDS|dnaaccession' or
+ // 'CDS|emblcdsacc'
// assuming cds version same as dna ?!?
- DBRefEntry proteinToCdsRef = new DBRefEntry(dnaRef.getSource(),
- dnaRef.getVersion(), cdsSeq.getName());
+
+ DBRefEntry proteinToCdsRef = new DBRefEntry(
+ primRef.getSource(), primRef.getVersion(),
+ cdsSeq.getName());
+ //
proteinToCdsRef.setMap(new Mapping(cdsSeqDss, cdsToProteinMap
.getInverse()));
proteinProduct.addDBRef(proteinToCdsRef);
int mappedFromLength = MappingUtils.getLength(aMapping.getMap()
.getFromRanges());
int dnaLength = seqDss.getLength();
- if (mappedFromLength == dnaLength || mappedFromLength == dnaLength - 3)
+ if (mappedFromLength == dnaLength || mappedFromLength == dnaLength - CODON_LENGTH)
{
return seqDss;
}
for (SequenceToSequenceMapping map : acf.getMappings())
{
Mapping mapping = map.getMapping();
- if (mapping != aMapping && mapping.getMap().getFromRatio() == 3
+ if (mapping != aMapping && mapping.getMap().getFromRatio() == CODON_LENGTH
&& proteinProduct == mapping.getTo()
&& seqDss != map.getFromSeq())
{
*
* @param seq
* @param mapping
+ * @param dataset
+ * - existing dataset. We check for sequences that look like the CDS
+ * we are about to construct, if one exists already, then we will
+ * just return that one.
* @return CDS sequence (as a dataset sequence)
*/
- static SequenceI makeCdsSequence(SequenceI seq, Mapping mapping)
+ static SequenceI makeCdsSequence(SequenceI seq, Mapping mapping,
+ AlignmentI dataset)
{
char[] seqChars = seq.getSequence();
List<int[]> fromRanges = mapping.getMap().getFromRanges();
}
}
}
-
+
/*
* assign 'from id' held in the mapping if set (e.g. EMBL protein_id),
* else generate a sequence name
String mapFromId = mapping.getMappedFromId();
String seqId = "CDS|" + (mapFromId != null ? mapFromId : seq.getName());
SequenceI newSeq = new Sequence(seqId, newSeqChars, 1, newPos);
+ if (dataset != null)
+ {
+ SequenceI[] matches = dataset.findSequenceMatch(newSeq.getName());
+ if (matches != null)
+ {
+ boolean matched = false;
+ for (SequenceI mtch : matches)
+ {
+ if (mtch.getStart() != newSeq.getStart())
+ {
+ continue;
+ }
+ if (mtch.getEnd() != newSeq.getEnd())
+ {
+ continue;
+ }
+ if (!Arrays.equals(mtch.getSequence(), newSeq.getSequence()))
+ {
+ continue;
+ }
+ if (!matched)
+ {
+ matched = true;
+ newSeq = mtch;
+ }
+ else
+ {
+ System.err
+ .println("JAL-2154 regression: warning - found (and ignnored a duplicate CDS sequence):"
+ + mtch.toString());
+ }
+ }
+ }
+ }
// newSeq.setDescription(mapFromId);
return newSeq;
}
/**
+ * add any DBRefEntrys to cdsSeq from contig that have a Mapping congruent to
+ * the given mapping.
+ *
+ * @param cdsSeq
+ * @param contig
+ * @param mapping
+ * @return list of DBRefEntrys added.
+ */
+ public static List<DBRefEntry> propagateDBRefsToCDS(SequenceI cdsSeq,
+ SequenceI contig, SequenceI proteinProduct, Mapping mapping)
+ {
+
+ // gather direct refs from contig congrent with mapping
+ List<DBRefEntry> direct = new ArrayList<DBRefEntry>();
+ HashSet<String> directSources = new HashSet<String>();
+ if (contig.getDBRefs() != null)
+ {
+ for (DBRefEntry dbr : contig.getDBRefs())
+ {
+ if (dbr.hasMap() && dbr.getMap().getMap().isTripletMap())
+ {
+ MapList map = dbr.getMap().getMap();
+ // check if map is the CDS mapping
+ if (mapping.getMap().equals(map))
+ {
+ direct.add(dbr);
+ directSources.add(dbr.getSource());
+ }
+ }
+ }
+ }
+ DBRefEntry[] onSource = DBRefUtils.selectRefs(
+ proteinProduct.getDBRefs(),
+ directSources.toArray(new String[0]));
+ List<DBRefEntry> propagated = new ArrayList<DBRefEntry>();
+
+ // and generate appropriate mappings
+ for (DBRefEntry cdsref : direct)
+ {
+ // clone maplist and mapping
+ MapList cdsposmap = new MapList(Arrays.asList(new int[][] { new int[]
+ { cdsSeq.getStart(), cdsSeq.getEnd() } }), cdsref.getMap().getMap()
+ .getToRanges(), 3, 1);
+ Mapping cdsmap = new Mapping(cdsref.getMap().getTo(), cdsref.getMap()
+ .getMap());
+
+ // create dbref
+ DBRefEntry newref = new DBRefEntry(cdsref.getSource(),
+ cdsref.getVersion(), cdsref.getAccessionId(), new Mapping(
+ cdsmap.getTo(), cdsposmap));
+
+ // and see if we can map to the protein product for this mapping.
+ // onSource is the filtered set of accessions on protein that we are
+ // tranferring, so we assume accession is the same.
+ if (cdsmap.getTo() == null && onSource != null)
+ {
+ List<DBRefEntry> sourceRefs = DBRefUtils.searchRefs(onSource,
+ cdsref.getAccessionId());
+ if (sourceRefs != null)
+ {
+ for (DBRefEntry srcref : sourceRefs)
+ {
+ if (srcref.getSource().equalsIgnoreCase(cdsref.getSource()))
+ {
+ // we have found a complementary dbref on the protein product, so
+ // update mapping's getTo
+ newref.getMap().setTo(proteinProduct);
+ }
+ }
+ }
+ }
+ cdsSeq.addDBRef(newref);
+ propagated.add(newref);
+ }
+ return propagated;
+ }
+
+ /**
* Transfers co-located features on 'fromSeq' to 'toSeq', adjusting the
* feature start/end ranges, optionally omitting specified feature types.
* Returns the number of features copied.
/*
* dna length should map to protein (or protein plus stop codon)
*/
- int codesForResidues = mappedDnaLength / 3;
+ int codesForResidues = mappedDnaLength / CODON_LENGTH;
if (codesForResidues == (proteinLength + 1))
{
// assuming extra codon is for STOP and not in peptide
if (codesForResidues == proteinLength)
{
proteinRange.add(new int[] { proteinStart, proteinEnd });
- return new MapList(ranges, proteinRange, 3, 1);
+ return new MapList(ranges, proteinRange, CODON_LENGTH, 1);
}
return null;
}
* are currently ignored here
*/
String trans = codon.contains("-") ? "-"
- : (codon.length() > 3 ? null : ResidueProperties
+ : (codon.length() > CODON_LENGTH ? null : ResidueProperties
.codonTranslate(codon));
if (trans != null && !trans.equals(residue))
{
// set score to 0f so 'graduated colour' option is offered! JAL-2060
SequenceFeature sf = new SequenceFeature(
SequenceOntologyI.SEQUENCE_VARIANT, desc, peptidePos,
- peptidePos, 0f, "Jalview");
+ peptidePos, 0f, var.getSource());
StringBuilder attributes = new StringBuilder(32);
String id = (String) var.variant.getValue(ID);
if (id != null)
}
sf.setValue(ID, id);
attributes.append(ID).append("=").append(id);
- // TODO handle other species variants
+ // TODO handle other species variants JAL-2064
StringBuilder link = new StringBuilder(32);
try
{
* @param dnaToProtein
* @return
*/
+ @SuppressWarnings("unchecked")
static LinkedHashMap<Integer, List<DnaVariant>[]> buildDnaVariantsMap(
SequenceI dnaSeq, MapList dnaToProtein)
{
List<DnaVariant>[] codonVariants = variants.get(peptidePosition);
if (codonVariants == null)
{
- codonVariants = new ArrayList[3];
+ codonVariants = new ArrayList[CODON_LENGTH];
codonVariants[0] = new ArrayList<DnaVariant>();
codonVariants[1] = new ArrayList<DnaVariant>();
codonVariants[2] = new ArrayList<DnaVariant>();
/*
* save nucleotide (and any variant) for each codon position
*/
- for (int codonPos = 0; codonPos < 3; codonPos++)
+ for (int codonPos = 0; codonPos < CODON_LENGTH; codonPos++)
{
String nucleotide = String.valueOf(
dnaSeq.getCharAt(codon[codonPos] - dnaStart))
{
AlignmentI copy = new Alignment(new Alignment(seqs));
copy.setDataset(dataset);
-
+ boolean isProtein = !copy.isNucleotide();
SequenceIdMatcher matcher = new SequenceIdMatcher(seqs);
if (xrefs != null)
{
{
for (DBRefEntry dbref : dbrefs)
{
- if (dbref.getMap() == null || dbref.getMap().getTo() == null)
+ if (dbref.getMap() == null || dbref.getMap().getTo() == null
+ || dbref.getMap().getTo().isProtein() != isProtein)
{
continue;
}
/*
* need a sourceDbRef if we are to construct dbrefs to the CDS
- * sequence
+ * sequence from the dna contig sequences
*/
DBRefEntry dbref = new DBRefEntry("ENSEMBL", "0", "dna1");
- dna1.getDatasetSequence().setSourceDBRef(dbref);
+ dna1.getDatasetSequence().addDBRef(dbref);
+ org.testng.Assert.assertEquals(dbref, dna1.getPrimaryDBRefs().get(0));
dbref = new DBRefEntry("ENSEMBL", "0", "dna2");
- dna2.getDatasetSequence().setSourceDBRef(dbref);
+ dna2.getDatasetSequence().addDBRef(dbref);
+ org.testng.Assert.assertEquals(dbref, dna2.getPrimaryDBRefs().get(0));
/*
* CDS sequences are 'discovered' from dna-to-protein mappings on the alignment
* dataset (e.g. added from dbrefs by CrossRef.findXrefSequences)
*/
- MapList map = new MapList(new int[] { 4, 6, 10, 12 },
+ MapList mapfordna1 = new MapList(new int[] { 4, 6, 10, 12 },
new int[] { 1, 2 }, 3, 1);
AlignedCodonFrame acf = new AlignedCodonFrame();
- acf.addMap(dna1.getDatasetSequence(), pep1.getDatasetSequence(), map);
+ acf.addMap(dna1.getDatasetSequence(), pep1.getDatasetSequence(),
+ mapfordna1);
dna.addCodonFrame(acf);
- map = new MapList(new int[] { 1, 3, 7, 9, 13, 15 }, new int[] { 1, 3 },
+ MapList mapfordna2 = new MapList(new int[] { 1, 3, 7, 9, 13, 15 },
+ new int[] { 1, 3 },
3, 1);
acf = new AlignedCodonFrame();
- acf.addMap(dna2.getDatasetSequence(), pep2.getDatasetSequence(), map);
+ acf.addMap(dna2.getDatasetSequence(), pep2.getDatasetSequence(),
+ mapfordna2);
dna.addCodonFrame(acf);
/*
+ * In this case, mappings originally came from matching Uniprot accessions - so need an xref on dna involving those regions. These are normally constructed from CDS annotation
+ */
+ DBRefEntry dna1xref = new DBRefEntry("UNIPROT", "ENSEMBL", "pep1",
+ new Mapping(mapfordna1));
+ dna1.getDatasetSequence().addDBRef(dna1xref);
+ DBRefEntry dna2xref = new DBRefEntry("UNIPROT", "ENSEMBL", "pep2",
+ new Mapping(mapfordna2));
+ dna2.getDatasetSequence().addDBRef(dna2xref);
+
+ /*
* execute method under test:
*/
AlignmentI cds = AlignmentUtils.makeCdsAlignment(new SequenceI[] {
* verify CDS has a dbref with mapping to peptide
*/
assertNotNull(cds1Dss.getDBRefs());
- assertEquals(1, cds1Dss.getDBRefs().length);
+ assertEquals(2, cds1Dss.getDBRefs().length);
dbref = cds1Dss.getDBRefs()[0];
- assertEquals("UNIPROT", dbref.getSource());
- assertEquals("0", dbref.getVersion());
- assertEquals("pep1", dbref.getAccessionId());
+ assertEquals(dna1xref.getSource(), dbref.getSource());
+ // version is via ensembl's primary ref
+ assertEquals(dna1xref.getVersion(), dbref.getVersion());
+ assertEquals(dna1xref.getAccessionId(), dbref.getAccessionId());
assertNotNull(dbref.getMap());
assertSame(pep1.getDatasetSequence(), dbref.getMap().getTo());
MapList cdsMapping = new MapList(new int[] { 1, 6 },
* verify peptide has added a dbref with reverse mapping to CDS
*/
assertNotNull(pep1.getDBRefs());
+ // FIXME pep1.getDBRefs() is 1 - is that the correct behaviour ?
assertEquals(2, pep1.getDBRefs().length);
dbref = pep1.getDBRefs()[1];
assertEquals("ENSEMBL", dbref.getSource());
public void testComputePeptideVariants()
{
/*
- * scenario: AAATTTCCC codes for KFP, with variants
- * GAA -> E
- * CAA -> Q
- * AAG synonymous
- * AAT -> N
- * TTC synonymous
- * CAC,CGC -> H,R (as one variant)
+ * scenario: AAATTTCCC codes for KFP
+ * variants:
+ * GAA -> E source: Ensembl
+ * CAA -> Q source: dbSNP
+ * AAG synonymous source: COSMIC
+ * AAT -> N source: Ensembl
+ * ...TTC synonymous source: dbSNP
+ * ......CAC,CGC -> H,R source: COSMIC
+ * (one variant with two alleles)
*/
SequenceI peptide = new Sequence("pep/10-12", "KFP");
* two distinct variants for codon 1 position 1
* second one has clinical significance
*/
+ String ensembl = "Ensembl";
+ String dbSnp = "dbSNP";
+ String cosmic = "COSMIC";
SequenceFeature sf1 = new SequenceFeature("sequence_variant", "", 1, 1,
- 0f, null);
+ 0f, ensembl);
sf1.setValue("alleles", "A,G"); // GAA -> E
sf1.setValue("ID", "var1.125A>G");
SequenceFeature sf2 = new SequenceFeature("sequence_variant", "", 1, 1,
- 0f, null);
+ 0f, dbSnp);
sf2.setValue("alleles", "A,C"); // CAA -> Q
sf2.setValue("ID", "var2");
sf2.setValue("clinical_significance", "Dodgy");
SequenceFeature sf3 = new SequenceFeature("sequence_variant", "", 3, 3,
- 0f, null);
+ 0f, cosmic);
sf3.setValue("alleles", "A,G"); // synonymous
sf3.setValue("ID", "var3");
sf3.setValue("clinical_significance", "None");
SequenceFeature sf4 = new SequenceFeature("sequence_variant", "", 3, 3,
- 0f, null);
+ 0f, ensembl);
sf4.setValue("alleles", "A,T"); // AAT -> N
sf4.setValue("ID", "sequence_variant:var4"); // prefix gets stripped off
sf4.setValue("clinical_significance", "Benign");
SequenceFeature sf5 = new SequenceFeature("sequence_variant", "", 6, 6,
- 0f, null);
+ 0f, dbSnp);
sf5.setValue("alleles", "T,C"); // synonymous
sf5.setValue("ID", "var5");
sf5.setValue("clinical_significance", "Bad");
SequenceFeature sf6 = new SequenceFeature("sequence_variant", "", 8, 8,
- 0f, null);
+ 0f, cosmic);
sf6.setValue("alleles", "C,A,G"); // CAC,CGC -> H,R
sf6.setValue("ID", "var6");
sf6.setValue("clinical_significance", "Good");
/*
* verify added sequence features for
- * var1 K -> E
- * var2 K -> Q
- * var4 K -> N
- * var6 P -> H
- * var6 P -> R
+ * var1 K -> E Ensembl
+ * var2 K -> Q dbSNP
+ * var4 K -> N Ensembl
+ * var6 P -> H COSMIC
+ * var6 P -> R COSMIC
*/
SequenceFeature[] sfs = peptide.getSequenceFeatures();
assertEquals(5, sfs.length);
+
SequenceFeature sf = sfs[0];
assertEquals(1, sf.getBegin());
assertEquals(1, sf.getEnd());
assertEquals(
"p.Lys1Glu var1.125A>G|http://www.ensembl.org/Homo_sapiens/Variation/Summary?v=var1.125A%3EG",
sf.links.get(0));
- assertEquals("Jalview", sf.getFeatureGroup());
+ assertEquals(ensembl, sf.getFeatureGroup());
+
sf = sfs[1];
assertEquals(1, sf.getBegin());
assertEquals(1, sf.getEnd());
assertEquals(
"p.Lys1Gln var2|http://www.ensembl.org/Homo_sapiens/Variation/Summary?v=var2",
sf.links.get(0));
- assertEquals("Jalview", sf.getFeatureGroup());
+ assertEquals(dbSnp, sf.getFeatureGroup());
+
sf = sfs[2];
assertEquals(1, sf.getBegin());
assertEquals(1, sf.getEnd());
assertEquals(
"p.Lys1Asn var4|http://www.ensembl.org/Homo_sapiens/Variation/Summary?v=var4",
sf.links.get(0));
- assertEquals("Jalview", sf.getFeatureGroup());
+ assertEquals(ensembl, sf.getFeatureGroup());
+
+ // var5 generates two distinct protein variant features
sf = sfs[3];
assertEquals(3, sf.getBegin());
assertEquals(3, sf.getEnd());
assertEquals(
"p.Pro3His var6|http://www.ensembl.org/Homo_sapiens/Variation/Summary?v=var6",
sf.links.get(0));
- // var5 generates two distinct protein variant features
- assertEquals("Jalview", sf.getFeatureGroup());
+ assertEquals(cosmic, sf.getFeatureGroup());
+
sf = sfs[4];
assertEquals(3, sf.getBegin());
assertEquals(3, sf.getEnd());
assertEquals(
"p.Pro3Arg var6|http://www.ensembl.org/Homo_sapiens/Variation/Summary?v=var6",
sf.links.get(0));
- assertEquals("Jalview", sf.getFeatureGroup());
+ assertEquals(cosmic, sf.getFeatureGroup());
}
/**
git://source.jalview.org / jalview.git / commitdiff