Evidence map›Paper›PMID 29229819›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2017

Discovery of the leinamycin family of natural products by mining actinobacterial genomes.

Guohui Pan, Zhengren Xu, Zhikai Guo, Hindra, Ming Ma, Dong Yang, Hao Zhou, Yannick Gansemans, Xiangcheng Zhu, Yong Huang and 7 more

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 68 papers.

0numbers the graph read from it
0cells of the map it votes in
68citing 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

68 citing papers in PubMed.

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8 more citing papers are in PubMed but not listed here.

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

17 authors.

Guohui PanDepartment of Chemistry, The Scripps Research Institute, Jupiter, FL 33458.ORCID 0000-0002-8839-3886
Zhengren XuDepartment of Chemistry, The Scripps Research Institute, Jupiter, FL 33458.
Zhikai GuoDepartment of Chemistry, The Scripps Research Institute, Jupiter, FL 33458.
HindraDepartment of Chemistry, The Scripps Research Institute, Jupiter, FL 33458.
Ming MaDepartment of Chemistry, The Scripps Research Institute, Jupiter, FL 33458.
Dong YangDepartment of Chemistry, The Scripps Research Institute, Jupiter, FL 33458.ORCID 0000-0003-2917-0663
Hao ZhouDepartment of Chemistry, The Scripps Research Institute, Jupiter, FL 33458.
Yannick GansemansLaboratory of Pharmaceutical Biotechnology, Ghent University, 9000 Ghent, Belgium.
Xiangcheng ZhuXiangya International Academy of Translational Medicine, Central South University, Changsha, Hunan 410013, China.
Yong HuangXiangya International Academy of Translational Medicine, Central South University, Changsha, Hunan 410013, China.
Li-Xing ZhaoYunnan Institute of Microbiology, Yunnan University, Kunming, Yunnan 650091, China.
Yi JiangYunnan Institute of Microbiology, Yunnan University, Kunming, Yunnan 650091, China.
Jinhua ChengDivision of Bioscience and Bioinformatics, College of Natural Science, Myongji University, Yongin, Gyeonggi-Do 17058, Korea.
Filip Van NieuwerburghLaboratory of Pharmaceutical Biotechnology, Ghent University, 9000 Ghent, Belgium.
Joo-Won SuhDivision of Bioscience and Bioinformatics, College of Natural Science, Myongji University, Yongin, Gyeonggi-Do 17058, Korea.
Yanwen DuanXiangya International Academy of Translational Medicine, Central South University, Changsha, Hunan 410013, China.
Ben ShenDepartment of Chemistry, The Scripps Research Institute, Jupiter, FL 33458; shenb@scripps.edu.ORCID 0000-0002-9750-5982

Funding

AT-less Type I Polyketide SynthasesR01CA106150 · NCI · UNIVERSITY OF WISCONSIN-MADISON · PI SHEN, BEN · 2004 to 2015
$3.3M
NCI NIH HHS R01 CA106150
6 · The paper itself

Abstract

Nature's ability to generate diverse natural products from simple building blocks has inspired combinatorial biosynthesis. The knowledge-based approach to combinatorial biosynthesis has allowed the production of designer analogs by rational metabolic pathway engineering. While successful, structural alterations are limited, with designer analogs often produced in compromised titers. The discovery-based approach to combinatorial biosynthesis complements the knowledge-based approach by exploring the vast combinatorial biosynthesis repertoire found in Nature. Here we showcase the discovery-based approach to combinatorial biosynthesis by targeting the domain of unknown function and cysteine lyase domain (DUF-SH) didomain, specific for sulfur incorporation from the leinamycin (LNM) biosynthetic machinery, to discover the LNM family of natural products. By mining bacterial genomes from public databases and the actinomycetes strain collection at The Scripps Research Institute, we discovered 49 potential producers that could be grouped into 18 distinct clades based on phylogenetic analysis of the DUF-SH didomains. Further analysis of the representative genomes from each of the clades identified 28

Indexed as

ActinobacteriaBacterial ProteinsPhylogenyComputational BiologyGenes, BacterialLactamsMacrolidesMultigene FamilyThiazolesThionesBacterial ProteinsLactamsleinamycinMacrolidesThiazolesThionescombinatorial biosynthesisgenome miningleinamycinnatural products discoverystructural diversity

Identifiers

PMID29229819
PMCPMC5748217

What OpenQuestion holds

Textmetadata
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 OpenQuestion graph.