| Package | Description | 
|---|---|
| org.biojava.nbio.aaproperties | Set of classes that responsible for providing APIs and Command Prompt access to generate some basic physico-chemical properties of protein sequences. | 
| org.biojava.nbio.aaproperties.profeat | Set of classes that responsible for providing APIs access to generate some PROFEAT properties of protein sequences. | 
| org.biojava.nbio.aaproperties.profeat.convertor | Set of classes that enable the conversion protein sequences into various attributes. | 
| org.biojava.nbio.core.sequence | |
| org.biojava.nbio.core.sequence.io | |
| org.biojava.nbio.genome | |
| org.biojava.nbio.genome.parsers.geneid | |
| org.biojava.nbio.ronn | 
 BioJava provide a module biojava-protein-disorder for prediction disordered regions
 from a protein sequence. | 
| org.biojava.nbio.structure.align.multiple.util | |
| org.biojava.nbio.structure.io | Input and Output of Structures | 
| org.biojava.nbio.ws.hmmer | 
| Modifier and Type | Method and Description | 
|---|---|
| Map<AminoAcidCompound,Double> | PeptidePropertiesImpl. getAAComposition(ProteinSequence sequence) | 
| Map<AminoAcidCompound,Double> | IPeptideProperties. getAAComposition(ProteinSequence sequence)Returns the composition of the 20 standard amino acid in the sequence. | 
| double | PeptidePropertiesImpl. getAbsorbance(ProteinSequence sequence,
             boolean assumeCysReduced) | 
| double | IPeptideProperties. getAbsorbance(ProteinSequence sequence,
             boolean assumeCysReduced)Returns the absorbance (optical density) of sequence. | 
| double | PeptidePropertiesImpl. getApliphaticIndex(ProteinSequence sequence) | 
| double | IPeptideProperties. getApliphaticIndex(ProteinSequence sequence)Returns the apliphatic index of sequence. | 
| double | PeptidePropertiesImpl. getAvgHydropathy(ProteinSequence sequence) | 
| double | IPeptideProperties. getAvgHydropathy(ProteinSequence sequence)Returns the average hydropathy value of sequence. | 
| double | PeptidePropertiesImpl. getEnrichment(ProteinSequence sequence,
             AminoAcidCompound aminoAcidCode) | 
| double | IPeptideProperties. getEnrichment(ProteinSequence sequence,
             AminoAcidCompound aminoAcidCode)Returns the composition of specified amino acid in the sequence. | 
| double | PeptidePropertiesImpl. getExtinctionCoefficient(ProteinSequence sequence,
                        boolean assumeCysReduced) | 
| double | IPeptideProperties. getExtinctionCoefficient(ProteinSequence sequence,
                        boolean assumeCysReduced)Returns the extinction coefficient of sequence. | 
| double | PeptidePropertiesImpl. getInstabilityIndex(ProteinSequence sequence) | 
| double | IPeptideProperties. getInstabilityIndex(ProteinSequence sequence)Returns the instability index of sequence. | 
| double | PeptidePropertiesImpl. getIsoelectricPoint(ProteinSequence sequence) | 
| double | IPeptideProperties. getIsoelectricPoint(ProteinSequence seuqence) | 
| double | PeptidePropertiesImpl. getIsoelectricPoint(ProteinSequence sequence,
                   boolean useExpasyValues) | 
| double | IPeptideProperties. getIsoelectricPoint(ProteinSequence sequence,
                   boolean useExpasyValues)Returns the isoelectric point of sequence. | 
| double | PeptidePropertiesImpl. getMolecularWeight(ProteinSequence sequence) | 
| double | IPeptideProperties. getMolecularWeight(ProteinSequence sequence)Returns the molecular weight of sequence. | 
| double | PeptidePropertiesImpl. getMolecularWeight(ProteinSequence sequence,
                  File aminoAcidCompositionFile) | 
| double | IPeptideProperties. getMolecularWeight(ProteinSequence sequence,
                  File aminoAcidCompositionFile)Returns the molecular weight of sequence. | 
| double | PeptidePropertiesImpl. getMolecularWeight(ProteinSequence sequence,
                  File elementMassFile,
                  File aminoAcidCompositionFile) | 
| double | IPeptideProperties. getMolecularWeight(ProteinSequence sequence,
                  File elementMassFile,
                  File aminoAcidCompositionFile)Returns the molecular weight of sequence. | 
| double | PeptidePropertiesImpl. getMolecularWeightBasedOnXML(ProteinSequence sequence,
                            AminoAcidCompositionTable aminoAcidCompositionTable) | 
| double | IPeptideProperties. getMolecularWeightBasedOnXML(ProteinSequence sequence,
                            AminoAcidCompositionTable aminoAcidCompositionTable)Returns the molecular weight of sequence. | 
| double | PeptidePropertiesImpl. getNetCharge(ProteinSequence sequence) | 
| double | IPeptideProperties. getNetCharge(ProteinSequence sequence) | 
| double | PeptidePropertiesImpl. getNetCharge(ProteinSequence sequence,
            boolean useExpasyValues) | 
| double | IPeptideProperties. getNetCharge(ProteinSequence sequence,
            boolean useExpasyValues) | 
| double | PeptidePropertiesImpl. getNetCharge(ProteinSequence sequence,
            boolean useExpasyValues,
            double pHPoint) | 
| double | IPeptideProperties. getNetCharge(ProteinSequence sequence,
            boolean useExpasyValues,
            double pHPoint)Returns the net charge of sequence at pH 7. | 
| Modifier and Type | Method and Description | 
|---|---|
| String | Convertor. convert(ProteinSequence sequence)Returns the converted sequence. | 
| Modifier and Type | Method and Description | 
|---|---|
| ProteinSequence | TranscriptSequence. getProteinSequence()Get the protein sequence | 
| ProteinSequence | RNASequence. getProteinSequence()Get the ProteinSequence from the RNA sequence | 
| ProteinSequence | TranscriptSequence. getProteinSequence(TranscriptionEngine engine)Get the protein sequence with user defined TranscriptEngine | 
| ProteinSequence | RNASequence. getProteinSequence(TranscriptionEngine engine)Get the ProteinSequene from the RNA sequence with user defined
 transcription engine | 
| Modifier and Type | Method and Description | 
|---|---|
| ArrayList<ProteinSequence> | TranscriptSequence. getProteinCDSSequences()Return a list of protein sequences based on each CDS sequence
 where the phase shift between two CDS sequences is assigned to the
 CDS sequence that starts the triplet. | 
| Modifier and Type | Method and Description | 
|---|---|
| static LinkedHashMap<String,ProteinSequence> | FastaReaderHelper. readFastaProteinSequence(File file)Read a fasta file containing amino acids with setup that would handle most
 cases. | 
| static LinkedHashMap<String,ProteinSequence> | FastaReaderHelper. readFastaProteinSequence(InputStream inStream)Read a fasta file containing amino acids with setup that would handle most
 cases. | 
| static LinkedHashMap<String,ProteinSequence> | GenbankReaderHelper. readGenbankProteinSequence(File file)Read a Genbank file containing amino acids with setup that would handle most
 cases. | 
| static LinkedHashMap<String,ProteinSequence> | GenbankReaderHelper. readGenbankProteinSequence(File file,
                          boolean lazySequenceLoad)Selecting lazySequenceLoad=true will parse the Genbank file and figure out the accessionid and offsets and return sequence objects
 that can in the future read the sequence from the disk. | 
| static LinkedHashMap<String,ProteinSequence> | GenbankReaderHelper. readGenbankProteinSequence(InputStream inStream)Read a Genbank file containing amino acids with setup that would handle most
 cases. | 
| Modifier and Type | Method and Description | 
|---|---|
| static void | CasePreservingProteinSequenceCreator. setLowercaseToNull(ProteinSequence seq,
                  Object[] out)Takes a  ProteinSequencewhich was created by aCasePreservingProteinSequenceCreator. | 
| Modifier and Type | Method and Description | 
|---|---|
| static void | GenbankWriterHelper. writeProteinSequence(File file,
                    Collection<ProteinSequence> proteinSequences)Write collection of protein sequences to a file | 
| static void | FastaWriterHelper. writeProteinSequence(File file,
                    Collection<ProteinSequence> proteinSequences)Write collection of protein sequences to a file | 
| static void | GenbankWriterHelper. writeProteinSequence(OutputStream outputStream,
                    Collection<ProteinSequence> proteinSequences)Write collection of protein sequences to a stream | 
| static void | FastaWriterHelper. writeProteinSequence(OutputStream outputStream,
                    Collection<ProteinSequence> proteinSequences)Write collection of protein sequences to a stream | 
| Modifier and Type | Method and Description | 
|---|---|
| static LinkedHashMap<String,ProteinSequence> | GeneFeatureHelper. getProteinSequences(Collection<ChromosomeSequence> chromosomeSequences) | 
| Modifier and Type | Method and Description | 
|---|---|
| LinkedHashMap<String,ProteinSequence> | GeneIDXMLReader. getProteinSequences() | 
| Modifier and Type | Method and Description | 
|---|---|
| static FastaSequence | Jronn. convertProteinSequencetoFasta(ProteinSequence sequence)Utility method to convert a BioJava ProteinSequence object to the FastaSequence
  object used internally in JRonn. | 
| static float[] | Jronn. getDisorderScores(ProteinSequence sequence)Calculates the probability value for each residue in the protein sequence,
 telling the probability that the residue belongs to disordered region. | 
| Modifier and Type | Method and Description | 
|---|---|
| static MultipleSequenceAlignment<ProteinSequence,AminoAcidCompound> | MultipleAlignmentTools. toProteinMSA(MultipleAlignment msta)Convert a MultipleAlignment into a MultipleSequenceAlignment of AminoAcid
 residues. | 
| Modifier and Type | Method and Description | 
|---|---|
| static ProteinSequence | StructureSequenceMatcher. getProteinSequenceForStructure(Structure struct,
                              Map<Integer,Group> groupIndexPosition)Generates a ProteinSequence corresponding to the sequence of struct,
 and maintains a mapping from the sequence back to the original groups. | 
| ProteinSequence[] | FastaStructureParser. getSequences()Gets the protein sequences read from the Fasta file. | 
| static ProteinSequence | StructureSequenceMatcher. removeGaps(ProteinSequence gapped)Removes all gaps ('-') from a protein sequence | 
| Modifier and Type | Method and Description | 
|---|---|
| static AFPChain | FastaAFPChainConverter. cpFastaToAfpChain(ProteinSequence first,
                 ProteinSequence second,
                 Structure structure,
                 int cpSite)Takes a structure and sequence corresponding to an alignment between a structure or sequence and itself (or even a structure with a sequence), where the result has a circular permutation site
  cpSiteresidues to the right. | 
| static AFPChain | FastaAFPChainConverter. fastaToAfpChain(ProteinSequence sequence1,
               ProteinSequence sequence2,
               Structure structure1,
               Structure structure2)Returns an AFPChain corresponding to the alignment between  structure1andstructure2, which is given by the gapped protein sequencessequence1andsequence2. | 
| static Structure | StructureSequenceMatcher. getSubstructureMatchingProteinSequence(ProteinSequence sequence,
                                      Structure wholeStructure) | 
| static ResidueNumber[] | StructureSequenceMatcher. matchSequenceToStructure(ProteinSequence seq,
                        Structure struct)Given a sequence and the corresponding Structure, get the ResidueNumber
 for each residue in the sequence. | 
| static ProteinSequence | StructureSequenceMatcher. removeGaps(ProteinSequence gapped)Removes all gaps ('-') from a protein sequence | 
| Modifier and Type | Method and Description | 
|---|---|
| static AFPChain | FastaAFPChainConverter. fastaToAfpChain(Map<String,ProteinSequence> sequences,
               Structure structure1,
               Structure structure2)Uses two sequences each with a corresponding structure to create an AFPChain corresponding to the alignment. | 
| Constructor and Description | 
|---|
| FastaStructureParser(FastaReader<ProteinSequence,AminoAcidCompound> reader,
                    AtomCache cache) | 
| FastaStructureParser(File file,
                    SequenceHeaderParserInterface<ProteinSequence,AminoAcidCompound> headerParser,
                    SequenceCreatorInterface<AminoAcidCompound> sequenceCreator,
                    AtomCache cache) | 
| FastaStructureParser(InputStream is,
                    SequenceHeaderParserInterface<ProteinSequence,AminoAcidCompound> headerParser,
                    SequenceCreatorInterface<AminoAcidCompound> sequenceCreator,
                    AtomCache cache) | 
| Modifier and Type | Method and Description | 
|---|---|
| SortedSet<HmmerResult> | RemoteHmmerScan. scan(ProteinSequence sequence) | 
| SortedSet<HmmerResult> | HmmerScan. scan(ProteinSequence sequence) | 
| SortedSet<HmmerResult> | RemoteHmmerScan. scan(ProteinSequence sequence,
    URL serviceLocation)Scans a protein sequence for Pfam profile matches. | 
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