Evidence map›Paper›PMID 27060773›Full record

ArticleMetabolic engineering2016

Extreme promiscuity of a bacterial and a plant diterpene synthase enables combinatorial biosynthesis.

Meirong Jia, Kevin C Potter, Reuben J Peters

Abstract read
In one paragraph

Article in Metabolic engineering, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
6.1field-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

38 citing papers in PubMed, 68 citations in OpenAlex.

  1. Characterization of two key cytochrome P450 enzymes inSynthetic and systems biotechnology · 2027
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  20. Correction: cis or trans with class II diterpene cyclases.Organic & biomolecular chemistry · 2019
    Article
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

3 authors at 1 institution in 1 country.

Meirong JiaRoy J. Carver Department of Biochemistry, Biophysics & Molecular Biology, Iowa State University, Ames, IA 50011, USA.
Kevin C PotterRoy J. Carver Department of Biochemistry, Biophysics & Molecular Biology, Iowa State University, Ames, IA 50011, USA.
Reuben J PetersRoy J. Carver Department of Biochemistry, Biophysics & Molecular Biology, Iowa State University, Ames, IA 50011, USA. Electronic address: rjpeters@iastate.edu.
Iowa State University · US

Funding

Elucidating the elaboration of plant diterpenoid natural productsR01GM109773 · NIGMS · IOWA STATE UNIVERSITY · PI PETERS, REUBEN JOHN · 2015 to 2018
$1.1M
NIGMS NIH HHS R01 GM109773
6 · The paper itself

Abstract

Diterpenes are widely distributed across many biological kingdoms, where they serve a diverse range of physiological functions, and some have significant industrial utility. Their biosynthesis involves class I diterpene synthases (DTSs), whose activity can be preceded by that of class II diterpene cyclases (DTCs). Here, a modular metabolic engineering system was used to examine the promiscuity of DTSs. Strikingly, both a bacterial and plant DTS were found to exhibit extreme promiscuity, reacting with all available precursors with orthogonal activity, producing an olefin or hydroxyl group, respectively. Such DTS promiscuity enables combinatorial biosynthesis, with remarkably high yields for these unoptimized non-native enzymatic combinations (up to 15mg/L). Indeed, it was possible to readily characterize the 13 unknown products. Notably, 16 of the observed diterpenes were previously inaccessible, and these results provide biosynthetic routes that are further expected to enable assembly of more extended pathways to produce additionally elaborated 'non-natural' diterpenoids.

Indexed as

Alkyl and Aryl TransferasesBiosynthetic PathwaysDiterpenesEscherichia coliMetabolic EngineeringMetabolic Flux AnalysisMetabolic Networks and PathwaysPlant ProteinsRecombinant ProteinsRecombination, GeneticAlkyl and Aryl TransferasesDiterpenesPlant ProteinsRecombinant Proteinsterpene synthaseDiterpenesDiterpene synthasesent-kolaveloolent-manoolent-manoyl oxideent-sclareoliso-abienolkolaveloolMetabolic engineeringnosyberkolSclareolSubstrate specificityviteagnusin Dvitexifolin A

Identifiers

PMID27060773
PMCPMC4907819
OpenAlexW2314538734

What OpenQuestion holds

Textmetadata
LicenceTDM
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.