Evidence map›Paper›PMID 38918378›Full record

ArticleNature communications2024

Discovering type I cis-AT polyketides through computational mass spectrometry and genome mining with Seq2PKS.

Donghui Yan, Muqing Zhou, Abhinav Adduri, Yihao Zhuang, Mustafa Guler, Sitong Liu, Hyonyoung Shin, Torin Kovach, Gloria Oh, Xiao Liu and 10 more

Abstract read
In one paragraph

Article in Nature communications, 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
–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

12 citing papers in PubMed.

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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

20 authors.

Donghui Yan *Computational Biology Department, School of Computer Science, Carnegie Mellon University, Pittsburgh, PA, USA.
Muqing Zhou *Computational Biology Department, School of Computer Science, Carnegie Mellon University, Pittsburgh, PA, USA.ORCID http://orcid.org/0009-0006-7926-7243
Abhinav Adduri *Computational Biology Department, School of Computer Science, Carnegie Mellon University, Pittsburgh, PA, USA.
Yihao ZhuangNatural Products Discovery Core, University of Michigan, Ann Arbor, MI, USA.
Mustafa GulerComputational Biology Department, School of Computer Science, Carnegie Mellon University, Pittsburgh, PA, USA.ORCID http://orcid.org/0000-0001-5004-8756
Sitong LiuComputational Biology Department, School of Computer Science, Carnegie Mellon University, Pittsburgh, PA, USA.
Hyonyoung ShinComputational Biology Department, School of Computer Science, Carnegie Mellon University, Pittsburgh, PA, USA.ORCID http://orcid.org/0000-0002-4316-5847
Torin KovachComputational Biology Department, School of Computer Science, Carnegie Mellon University, Pittsburgh, PA, USA.
Gloria OhComputational Biology Department, School of Computer Science, Carnegie Mellon University, Pittsburgh, PA, USA.
Xiao LiuComputational Biology Department, School of Computer Science, Carnegie Mellon University, Pittsburgh, PA, USA.ORCID http://orcid.org/0000-0003-0588-5699
Yuting DengComputational Biology Department, School of Computer Science, Carnegie Mellon University, Pittsburgh, PA, USA.
Xiaofeng WangDepartment of Medicinal Chemistry, University of Michigan, Ann Arbor, MI, USA.
Liu CaoComputational Biology Department, School of Computer Science, Carnegie Mellon University, Pittsburgh, PA, USA.
David H ShermanDepartment of Medicinal Chemistry, University of Michigan, Ann Arbor, MI, USA.ORCID http://orcid.org/0000-0001-8334-3647
Pamela J SchultzNatural Products Discovery Core, University of Michigan, Ann Arbor, MI, USA.
Roland D KerstenDepartment of Medicinal Chemistry, University of Michigan, Ann Arbor, MI, USA.ORCID http://orcid.org/0000-0001-5811-7330
Jason A ClementBaruch S. Blumberg Institute, Doylestown, PA, USA.
Ashootosh TripathiNatural Products Discovery Core, University of Michigan, Ann Arbor, MI, USA. ashtri@umich.edu.ORCID http://orcid.org/0000-0003-2297-8088
Bahar BehsazComputational Biology Department, School of Computer Science, Carnegie Mellon University, Pittsburgh, PA, USA. bahar@chemia.ai.
Hosein MohimaniComputational Biology Department, School of Computer Science, Carnegie Mellon University, Pittsburgh, PA, USA. hoseinm@andrew.cmu.edu.ORCID http://orcid.org/0000-0003-3980-2505

Funding

Integrated Interdisciplinary, inter-university PhD Program Computational Biology (T32)T32EB009403 · NIBIB · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI BAHAR, IVET, BAR-JOSEPH, ZIV · 2009 to 2023
$4.4M
Discovery and Characterization of Natural Product Systems-Research Supplement to Promote DiversityR35GM118101 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI SHERMAN, DAVID H · 2016 to 2025
$3.3M
Discovering novel small molecule antibiotics from complex microbial communities by integrating computational mass spectrometry and metagenome miningDP2GM137413 · NIGMS · CARNEGIE-MELLON UNIVERSITY · PI MOHIMANI, HOSEIN · 2019 to 2019
$2.2M
Discovery, Biosynthesis and Engineering of Side-Chain-Macrocyclic Plant PeptidesR35GM146934 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Roland David Kersten · 2022 to 2026
$1.8M
Discovering novel small molecule drugs through tandem mass spectral database searchR43GM150301 · NIGMS · CHEMIA BIOSCIENCES, INC. · PI BEHSAZ, BAHAR · 2023 to 2023
$275k
National Science Foundation (NSF) DBI-2117640NIBIB NIH HHS T32 EB009403NIGMS NIH HHS DP2 GM137413NIGMS NIH HHS R35 GM118101NIGMS NIH HHS R35 GM146934NIGMS NIH HHS R43 GM150301U.S. Department of Energy (DOE) DE-SC0021340U.S. Department of Health & Human Services | National Institutes of Health (NIH) DP2GM137413U.S. Department of Health & Human Services | NIH | National Institute of General Medical Sciences (NIGMS) R35GM146934U.S. Department of Health & Human Services | NIH | National Institute of General Medical Sciences (NIGMS) R43GM150301
6 · The paper itself

Abstract

Type 1 polyketides are a major class of natural products used as antiviral, antibiotic, antifungal, antiparasitic, immunosuppressive, and antitumor drugs. Analysis of public microbial genomes leads to the discovery of over sixty thousand type 1 polyketide gene clusters. However, the molecular products of only about a hundred of these clusters are characterized, leaving most metabolites unknown. Characterizing polyketides relies on bioactivity-guided purification, which is expensive and time-consuming. To address this, we present Seq2PKS, a machine learning algorithm that predicts chemical structures derived from Type 1 polyketide synthases. Seq2PKS predicts numerous putative structures for each gene cluster to enhance accuracy. The correct structure is identified using a variable mass spectral database search. Benchmarks show that Seq2PKS outperforms existing methods. Applying Seq2PKS to Actinobacteria datasets, we discover biosynthetic gene clusters for monazomycin, oasomycin A, and 2-aminobenzamide-actiphenol.

Indexed as

Mass SpectrometryMultigene FamilyPolyketidesPolyketide SynthasesActinobacteriaAlgorithmsBiological ProductsData MiningGenome, BacterialMachine LearningBiological ProductsPolyketidesPolyketide Synthases

Identifiers

PMID38918378
PMCPMC11199612

What OpenQuestion holds

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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.