Evidence map›Paper›PMID 41965370›Full record

ArticleNature communications2026

Combining structural modeling and deep learning to calculate the E. coli protein interactome and functional networks.

H Zhao, C Velez, A Naravane, A Saha, J Feldman, J Skolnick, D Murray, B Honig

Abstract read
In one paragraph

Article in Nature communications, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
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

4 citing papers in PubMed.

  1. Article
  2. Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors.

H ZhaoDepartment of Systems Biology, Columbia University Irving Medical Center, 1130 St Nicholas Ave, New York, NY, USA.ORCID http://orcid.org/0000-0003-1168-5730
C VelezDepartment of Systems Biology, Columbia University Irving Medical Center, 1130 St Nicholas Ave, New York, NY, USA.
A NaravaneDepartment of Systems Biology, Columbia University Irving Medical Center, 1130 St Nicholas Ave, New York, NY, USA.
A SahaDepartment of Systems Biology, Columbia University Irving Medical Center, 1130 St Nicholas Ave, New York, NY, USA.ORCID http://orcid.org/0000-0003-0776-9771
J FeldmanSchool of Computer Science, Georgia Institute of Technology, 266 Ferst Drive, Atlanta, GA, USA.
J SkolnickCenter for the Study of Systems Biology, School of Biological Sciences, Georgia Institute of Technology, 950 Atlantic Drive, N.W., Atlanta, USA. jeffrey.skolnick@biology.gatech.edu.
D MurrayDepartment of Systems Biology, Columbia University Irving Medical Center, 1130 St Nicholas Ave, New York, NY, USA. dm527@cumc.columbia.edu.ORCID http://orcid.org/0000-0003-4121-1536
B HonigDepartment of Systems Biology, Columbia University Irving Medical Center, 1130 St Nicholas Ave, New York, NY, USA. bh6@columbia.edu.ORCID http://orcid.org/0000-0002-1835-1031

Funding

Purchase of a GPU cluster for deep learning applications in protein-protein interaction and supercomplex prediction and biochemical literature annotation.R35GM118039 · NIGMS · GEORGIA INSTITUTE OF TECHNOLOGY · PI JEFFREY SKOLNICK · 2016 to 2026
$5.8M
Genome-wide structure-based analysis of protein-protein interactions and networksR35GM139585 · NIGMS · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI BARRY H HONIG · 2021 to 2026
$2.7M
NIGMS NIH HHS R35 GM118039NIGMS NIH HHS R35 GM139585U.S. Department of Health & Human Services | NIH | National Institute of General Medical Sciences (NIGMS) R35-GM118039U.S. Department of Health & Human Services | NIH | National Institute of General Medical Sciences (NIGMS) R35-GM139585
6 · The paper itself

Abstract

We report on the integration of three methods that predict, on a proteome-wide scale, whether two proteins are likely to form a binary complex. The methods include PrePPI, which uses three-dimensional structure information as a basis for predictions, Topsy-Turvy, which uses a protein language model, and ZEPPI, which uses evolutionary information to evaluate protein-protein interfaces. Testing on the high-quality HINT database of binary PPIs reveals that the integrated method has better performance and identifies more high-confidence interactions than any of the component methods. The AF3Complex algorithm is used to predict the structures of 374 PPIs with a large fraction having at least partially overlapping interfaces with PrePPI models of the same complex. Clustering of the high-confidence E. coli interactome yields 385 subnetworks which have high functional coherence. Biological insights derived from the subnetworks, including the annotation of proteins of unknown function, are discussed in detail.

Indexed as

Deep LearningEscherichia coliEscherichia coli ProteinsProtein Interaction MappingProtein Interaction MapsAlgorithmsComputational BiologyDatabases, ProteinModels, MolecularProtein ConformationProteomeEscherichia coli ProteinsProteome

Identifiers

PMID41965370
PMCPMC13246756

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Registered trials

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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 OpenQuestion graph.