Prosit - Deep learning model for proteomics

Prosit (https://www.proteomicsdb.org/prosit/) is a free to use deep learning framework for generating custom spectral libraries and iRT prediction and inferrence of high quality MS2 spectra for any organism and protease. Prosit is part of the ProteomeTools project and was trained on the project's high quality synthetic datasets.

Prosit has a wide range of functions, such as predicting spectra for proteases other than trypsin, generating spectral libraries for data-independent acquisition (DIA) and improving the analysis of metaproteomes. Prosit is integrated into ProteomicsDB, allowing search result re-scoring and custom spectral library generation for any organism on the basis of peptide sequence alone.

Available theses and research projects

Interested? Do you want to contribute? Are you looking for a research project, thesis, internship or simply a diversion? Visit our Open Research Projects and find topics related to [Prosit] or other projects.

Relevant source code

DLOmix - python framework to train deep learning models in proteomics research
prosit_grpc - a python client to retrieve predictions in real-time
spectrum_fundamentals - a python library for basic processing and annotation tasks specifically for generating training/testing/holdout data
PROSPECT - a large annotated dataset leveraging the raw data from ProteomeTools

Primary literature

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2023

Neely, Benjamin A.; Dorfer, Viktoria; Martens, Lennart; Bludau, Isabell; Bouwmeester, Robbin; Degroeve, Sven; Deutsch, Eric W.; Gessulat, Siegfried; Käll, Lukas; Palczynski, Pawel; Payne, Samuel H.; Rehfeldt, Tobias Greisager; Schmidt, Tobias; Schwämmle, Veit; Uszkoreit, Julian; Vizcaíno, Juan Antonio; Wilhelm, Mathias; Palmblad, Magnus: Toward an Integrated Machine Learning Model of a Proteomics Experiment. Journal of Proteome Research 22 (3), 2023, 681-696 more…
Tretter, Celina; de Andrade Krätzig, Niklas; Pecoraro, Matteo; Lange, Sebastian; Seifert, Philipp; von Frankenberg, Clara; Untch, Johannes; Zuleger, Gabriela; Wilhelm, Mathias; Zolg, Daniel P.; Dreyer, Florian S.; Bräunlein, Eva; Engleitner, Thomas; Uhrig, Sebastian; Boxberg, Melanie; Steiger, Katja; Slotta-Huspenina, Julia; Ochsenreither, Sebastian; von Bubnoff, Nikolas; Bauer, Sebastian; Boerries, Melanie; Jost, Philipp J.; Schenck, Kristina; Dresing, Iska; Bassermann, Florian; Friess, Helmut; Reim, Daniel; Grützmann, Konrad; Pfütze, Katrin; Klink, Barbara; Schröck, Evelin; Haller, Bernhard; Kuster, Bernhard; Mann, Matthias; Weichert, Wilko; Fröhling, Stefan; Rad, Roland; Hiltensperger, Michael; Krackhardt, Angela M.: Proteogenomic analysis reveals RNA as a source for tumor-agnostic neoantigen identification. Nature Communications 14 (1), 2023 more…

2022

Ekvall, Markus; Truong, Patrick; Gabriel, Wassim; Wilhelm, Mathias; Käll, Lukas: Prosit Transformer: A transformer for Prediction of MS2 Spectrum Intensities. Journal of Proteome Research 21 (5), 2022, 1359-1364 more…
Gabriel, Wassim; The, Matthew; Zolg, Daniel P.; Bayer, Florian P.; Shouman, Omar; Lautenbacher, Ludwig; Schnatbaum, Karsten; Zerweck, Johannes; Knaute, Tobias; Delanghe, Bernard; Huhmer, Andreas; Wenschuh, Holger; Reimer, Ulf; Médard, Guillaume; Kuster, Bernhard; Wilhelm, Mathias: Prosit-TMT: Deep Learning Boosts Identification of TMT-Labeled Peptides. Analytical Chemistry, 2022 more…
Giansanti, Piero; Samaras, Patroklos; Bian, Yangyang; Meng, Chen; Coluccio, Andrea; Frejno, Martin; Jakubowsky, Hannah; Dobiasch, Sophie; Hazarika, Rashmi R.; Rechenberger, Julia; Calzada-Wack, Julia; Krumm, Johannes; Mueller, Sebastian; Lee, Chien-Yun; Wimberger, Nicole; Lautenbacher, Ludwig; Hassan, Zonera; Chang, Yun-Chien; Falcomatà, Chiara; Bayer, Florian P.; Bärthel, Stefanie; Schmidt, Tobias; Rad, Roland; Combs, Stephanie E.; The, Matthew; Johannes, Frank; Saur, Dieter; de Angelis, Martin Hrabe; Wilhelm, Mathias; Schneider, Günter; Kuster, Bernhard: Mass spectrometry-based draft of the mouse proteome. Nature Methods, 2022 more…
Lautenbacher, Ludwig; Samaras, Patroklos; Muller, Julian; Grafberger, Andreas; Shraideh, Marwin; Rank, Johannes; Fuchs, Simon T; Schmidt, Tobias K; The, Matthew; Dallago, Christian; Wittges, Holger; Rost, Burkhard; Krcmar, Helmut; Kuster, Bernhard; Wilhelm, Mathias: ProteomicsDB: toward a FAIR open-source resource for life-science research. Nucleic Acids Research, 2022 more…

2021

Schmidt, Tobias; Samaras, Patroklos; Dorfer, Viktoria; Panse, Christian; Kockmann, Tobias; Bichmann, Leon; van Puyvelde, Bart; Perez-Riverol, Yasset; Deutsch, Eric W.; Kuster, Bernhard; Wilhelm, Mathias: Universal Spectrum Explorer: A Standalone (Web-)Application for Cross-Resource Spectrum Comparison. Journal of Proteome Research 20 (6), 2021, 3388-3394 more…
Verbruggen, Steven; Gessulat, Siegfried; Gabriels, Ralf; Matsaroki, Anna; Van de Voorde, Hendrik; Kuster, Bernhard; Degroeve, Sven; Martens, Lennart; Van Criekinge, Wim; Wilhelm, Mathias; Menschaert, Gerben: Spectral Prediction Features as a Solution for the Search Space Size Problem in Proteogenomics. Molecular & Cellular Proteomics 20, 2021, 100076 more…
Wilhelm, Mathias; Zolg, Daniel P.; Graber, Michael; Gessulat, Siegfried; Schmidt, Tobias; Schnatbaum, Karsten; Schwencke-Westphal, Celina; Seifert, Philipp; de Andrade Krätzig, Niklas; Zerweck, Johannes; Knaute, Tobias; Bräunlein, Eva; Samaras, Patroklos; Lautenbacher, Ludwig; Klaeger, Susan; Wenschuh, Holger; Rad, Roland; Delanghe, Bernard; Huhmer, Andreas; Carr, Steven A.; Clauser, Karl R.; Krackhardt, Angela M.; Reimer, Ulf; Kuster, Bernhard: Deep learning boosts sensitivity of mass spectrometry-based immunopeptidomics. Nature Communications 12 (1), 2021 more…

2020

Searle, Brian C.; Swearingen, Kristian E.; Barnes, Christopher A.; Schmidt, Tobias; Gessulat, Siegfried; Küster, Bernhard; Wilhelm, Mathias: Generating high quality libraries for DIA MS with empirically corrected peptide predictions. Nature Communications 11 (1), 2020 more…

2019

Gessulat, Siegfried; Schmidt, Tobias; Zolg, Daniel Paul; Samaras, Patroklos; Schnatbaum, Karsten; Zerweck, Johannes; Knaute, Tobias; Rechenberger, Julia; Delanghe, Bernard; Huhmer, Andreas; Reimer, Ulf; Ehrlich, Hans-Christian; Aiche, Stephan; Kuster, Bernhard; Wilhelm, Mathias: Prosit: proteome-wide prediction of peptide tandem mass spectra by deep learning. Nature Methods 16 (6), 2019, 509-518 more…
Verbruggen, Steven; Ndah, Elvis; Van Criekinge, Wim; Gessulat, Siegfried; Kuster, Bernhard; Wilhelm, Mathias; Van Damme, Petra; Menschaert, Gerben: PROTEOFORMER 2.0: Further Developments in the Ribosome Profiling-assisted Proteogenomic Hunt for New Proteoforms. Molecular & Cellular Proteomics 18 (8), 2019, S126-S140 more…