TPP:5.2.0 Release Notes
From SPCTools
Trans-Proteomic Pipeline (TPP) software, release 5.2.0 is a major release of TPP that contains new features, improvements, and fixes to 5.1.0. The software is available for Windows as well as Linux (and unofficially) for OSX from all the usual locations (please see the section below, "Getting the software"). Most users are recommended to use the Windows installer, which installs and configures the TPP and other required software (such as a web server). For advanced users who need to customize the TPP, or for those who run on Linux or OS X, you can download the source code. Again, most users don't need build from source, and should use the Windows installer.
For installation help, please see TPP:5.2_Installation.
Previous release notes are available at TPP:5.1.0_Release_Notes
Contents |
Major Changes
- Added basic integration of ProteinProspector results into TPP
New Features
- PeptideProphet
- ProteinProphet
- Implement XPRESS_INT parameter to run XPressProteinRatioParser with new -i option
- Don't report raw_intensity when unavailable
- Petunia
- Added support for reporting intensity-based ratios in XPRESS
- PepXMLViewer
- Added (and fixed) support for XPRESS fields: light_area, heavy_area, light_intensity, heavy_intensity, intensity_ratio
- Added support for XPRESS label-free analysis; new fields are: peak_area (default), first_scan, last_scan, peak_intensity, peak_intensity_scan
- Implement background color gradient for intensity-based XPRESS ratios
- ProtXMLViewer
- XPRESS
- Implement calculation of protein ratios based on peptide peak intensities (new -i option in XPressProteinRatioParser)
- Added new "ratio_basis" attribute to protXML (possible values are "area" and "intensity")
- DISCO
- StPeter
- Include comet 2018.01.3 and related conf file -- Please read the relevant Comet release notes, as some parameters have changed behavior
- Include Kojak 1.5.5 and related conf file
- Include ProteoWizard tools v3.0.10141 (3.0.11537 on Windows)
- Updated versions of 'Lorikeet,...
Improvements/Changes
- ProteinProphet
- compute exact error rates based on existing probabilities of all proteins (rather than applying artibtrary minimum probability thresholds)
- expand isotopic offsets considered for mass diff to -1,0,1,2,3 for Open Mass Searching
- SpectraST
- PTMProphet
- auto enable DIRECT mode under specific conditions
- multi-threading
- other performance improvements
- Report processing progress in one line (overwriting itself), instead of creating a new one each time, to save space on output
- Disco
- Report number of precursors being tracked
- Improve code for tracking the precursors near their local peak maxima to improve efficiency
- RefreshParser
- Report number of _UNMAPPED entries
- XPRESS
- Added usage statement to XPressProteinRatioParser
- Establish a floor (0.001) and ceiling (999.0) for intensity-based peptide ratios (as is done for area-based ratios). Also report "-1" when no ratio can be calculated.
- Remove unsused -C option from XPressPeptideParser usage statement (and minor clean-up)
- Fix various memory leaks and minor code clean-up
- Petunia
- Added option to run XPRESS label-free analysis
- Re-arranged XPRESS options for more logical/visual flow
- PepXMLViewer
- Report number of *_UNMAPPED protein entries, when present, and disable links to sequence viewer from such entries
- Display list of search engines when viewing iProphet results
- Freshen up the help page to reflect current state of viewer, and clean up grammar/spelling
- ProtXMLViewer
- Attempt to guess organism from Uniprot annotations (OS=xxx yyy)
- Give breakdown of number of entries, single hits, spectra, etc by organism
- Update Gaggle format for export to Firegoose/Chrome Goose
- Added label when viewing intensity-based ratios from XPRESS
- Spectrum Viewer
- xinteract
- Change meaning of -Ot option; it now will pass PLOTPNG option to ProteinProphet (replacing long-vacated NOPLOT option)
- Pep3D
- tpp_models
- Added support for XPRESS label-free analysis parameters
- ProteoGrapher
- StPeter
- Changed how modifications are tracked and handled (no longer requires lookup table)
- RTCatalog
- madcaps
- Use case-sensitive option (-C) when calling subsetdb for faster performance (>100x faster with PEFF files!)
- Bolden keywords (KEY=) in protein annotations
- Provide direct link to neXtProt proteomics page for "nxp:NX_" entries
- Adjust width and alignment of sequence zoom window
- subsetdb
- For case-insensitive searches, only apply toupper() to chars in the range a-z - this boosts performance by an order+ of magnitude when processing PEFF databases
- digestdb
- readmzXML
- mzParser
- pepXML schema v1.22
- Windows Installer
Bug Fixes
- InteractParser
- ProteinProphet
- Partial fixes for memory leaks, some code clean-up
- PTMProphet
- neutral losses were not being picked up from the commandline nor utilized correctly
- iProphet
- PTMProphet
- reSpect
- XPRESS
- fix logic for actually reporting intensity-based ratios when using -H or -L options
- fix typo in heavy_intensity_scan tag name
- LibraPeptide
- Mascot2XML
- Petunia
- PepXMLViewer
- ProtXMLViewer
- Spectrum Viewer
- DISCO
- batchcoverage
- Fix memory leaks, clean up code
- decoyModels
- comet-fastadb
- tpp_models
- InteractParser
- fix bug when processing filtered mzML files
- Apply -C (correct charge states) automatically for OMSSA files
- clean up usage statement and enzyme display
- subsetdb
- fix parsing non-matching strings into correct variable
- Bump buffer to 500k bytes to accommodate super long PEFF description lines (longest so far observed is 210k chars!)
- Enzymes
- updatepaths
- Ensure new directory is an absolute path
- Make sure we are updating the desired attribute's value (and not some other matching string within the tag)
- Perform extension-free check only if original file name is not found (fixes case when pepXML reference files within a protXML file got mismapped like so: interact.pep.xml --> interact.prot.xml)
- Remove duplicated documentation
- mzParser
- fix bug associated with reading scan headers using the scan index, for files that are filtered for a subset of scans
- Apache/conf
- Updated README/build notes
Miscellaneous
- Compilation/build
- ProtXMLViewer
- Reduced size of font for entry id
- Removed several old, deprecated cgis and references to them (mostly old ProtXMLViewer helpers), and other unused code
Known Issues
Getting the TPP Software
- Download the TPP version 5.2.0 native windows installer (TPP_Setup_5.2.0.exe) from the Sashimi SourceForge project file release page:
http://sourceforge.net/projects/sashimi/files/
- Everyone is encouraged to read and contribute to our wiki, at
http://tools.proteomecenter.org/wiki/
- For guides to installing and using our software, please see our wiki:
http://tools.proteomecenter.org/wiki/index.php?title=Software:TPP
- For downloading the source code, please go to the following link:
http://sourceforge.net/projects/sashimi/files/ and find the 5.2.0 source code .tgz package
- Or, check out the code directly from svn:
svn checkout svn://svn.code.sf.net/p/sashimi/code/tags/release_5-2-0
- For building from source, please refer to the README and INSTALL files in src/ directory of TPP as well as this wiki.
Acknowledgements
The TPP Team: David, Luis, Mike, Eric, Jimmy, plus all other developers who contributed to this release from ISB. Thanks to developers and users from the TPP's user community who provided feedback and code contributions.
SVN Log
The SVN log of all changes since the previous release is available at TPP:5.2.0_SVN_Log.
