Evidence map›Paper›PMID 38532014›Full record

ArticleNature methods2024

DIP-MS: ultra-deep interaction proteomics for the deconvolution of protein complexes.

Fabian Frommelt, Andrea Fossati, Federico Uliana, Fabian Wendt, Peng Xue, Moritz Heusel, Bernd Wollscheid, Ruedi Aebersold, Rodolfo Ciuffa, Matthias Gstaiger

Open access · hybridAbstract read
In one paragraph

Article in Nature methods, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
5.4field-weighted citation impact, top 3% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

12 citing papers in PubMed, 23 citations in OpenAlex.

  1. Article
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  9. Understanding the molecular diversity of synapses.Nature reviews. Neuroscience · 2025
    Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 2 institutions in 3 countries.

Fabian Frommelt *Department of Biology, Institute of Molecular Systems Biology, ETH Zurich, Zurich, Switzerland. fabian.frommelt@hotmail.com.ORCID http://orcid.org/0000-0003-3666-8005
Andrea Fossati *Department of Biology, Institute of Molecular Systems Biology, ETH Zurich, Zurich, Switzerland.
Federico UlianaDepartment of Biology, Institute of Molecular Systems Biology, ETH Zurich, Zurich, Switzerland.
Fabian WendtDepartment of Health Sciences and Technology (D-HEST), Institute of Translational Medicine (ITM), ETH Zurich, Zurich, Switzerland.ORCID http://orcid.org/0000-0002-2501-536X
Peng XueDepartment of Biology, Institute of Molecular Systems Biology, ETH Zurich, Zurich, Switzerland.
Moritz HeuselDepartment of Biology, Institute of Molecular Systems Biology, ETH Zurich, Zurich, Switzerland.
Bernd WollscheidDepartment of Health Sciences and Technology (D-HEST), Institute of Translational Medicine (ITM), ETH Zurich, Zurich, Switzerland.ORCID http://orcid.org/0000-0002-3923-1610
Ruedi AebersoldDepartment of Biology, Institute of Molecular Systems Biology, ETH Zurich, Zurich, Switzerland.ORCID http://orcid.org/0000-0002-9576-3267
Rodolfo CiuffaDepartment of Biology, Institute of Molecular Systems Biology, ETH Zurich, Zurich, Switzerland.
Matthias GstaigerDepartment of Biology, Institute of Molecular Systems Biology, ETH Zurich, Zurich, Switzerland. matthias.gstaiger@imsb.biol.ethz.ch.ORCID http://orcid.org/0000-0002-3245-3253
ETH Zurich · CHGladstone Institutes · US

Funding

Innovative Medicines Initiative (IMI) 115766Innovative Medicines Initiative (IMI) 875510
6 · The paper itself

Abstract

Most proteins are organized in macromolecular assemblies, which represent key functional units regulating and catalyzing most cellular processes. Affinity purification of the protein of interest combined with liquid chromatography coupled to tandem mass spectrometry (AP-MS) represents the method of choice to identify interacting proteins. The composition of complex isoforms concurrently present in the AP sample can, however, not be resolved from a single AP-MS experiment but requires computational inference from multiple time- and resource-intensive reciprocal AP-MS experiments. Here we introduce deep interactome profiling by mass spectrometry (DIP-MS), which combines AP with blue-native-PAGE separation, data-independent acquisition with mass spectrometry and deep-learning-based signal processing to resolve complex isoforms sharing the same bait protein in a single experiment. We applied DIP-MS to probe the organization of the human prefoldin family of complexes, resolving distinct prefoldin holo- and subcomplex variants, complex-complex interactions and complex isoforms with new subunits that were experimentally validated. Our results demonstrate that DIP-MS can reveal proteome modularity at unprecedented depth and resolution.

Indexed as

ProteomeProteomicsChromatography, AffinityHumansProtein IsoformsTandem Mass SpectrometryProtein IsoformsProteome

Identifiers

PMID38532014
PMCPMC11009110
OpenAlexW4393200248

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.