Evidence map›Paper›PMID 33938632›Full record

ArticleChembiochem : a European journal of chemical biology2021

Isopentenol Utilization Pathway for the Production of Linalool in Escherichia coli Using an Improved Bacterial Linalool/Nerolidol Synthase.

Clara A Ferraz, Nicole G H Leferink, Iaroslav Kosov, Nigel S Scrutton

Open access · hybridAbstract read
In one paragraph

Article in Chembiochem : a European journal of chemical biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
2.9field-weighted citation impact, top 8% 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

21 citing papers in PubMed, 48 citations in OpenAlex.

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  13. How a 10-ACS catalysis · 2022
    Article
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  15. Molecular Determinants of Carbocation Cyclisation in Bacterial Monoterpene Synthases.Chembiochem : a European journal of chemical biology · 2022
    Article
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  19. Bioproduction of Linalool From Paper Mill Waste.Frontiers in bioengineering and biotechnology · 2022
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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

4 authors at 1 institution in 1 country.

Clara A FerrazManchester Institute of Biotechnology, Department of Chemistry, School of Natural Sciences, University of Manchester, 131 Princess Street, Manchester, M1 7DN, UK.
Nicole G H LeferinkManchester Institute of Biotechnology, Department of Chemistry, School of Natural Sciences, University of Manchester, 131 Princess Street, Manchester, M1 7DN, UK.
Iaroslav KosovManchester Institute of Biotechnology, Department of Chemistry, School of Natural Sciences, University of Manchester, 131 Princess Street, Manchester, M1 7DN, UK.
Nigel S ScruttonManchester Institute of Biotechnology, Department of Chemistry, School of Natural Sciences, University of Manchester, 131 Princess Street, Manchester, M1 7DN, UK.ORCID 0000-0002-4182-3500
University of Manchester · GB

Funding

Biotechnology and Biological Sciences Research CouncilEngineering and Physical Sciences Research CouncilFuture Biomanufacturing Research Hub EP/S01778X/1Office of Naval Research Global
6 · The paper itself

Abstract

Linalool is a monoterpenoid used as a fragrance ingredient, and is a promising source for alternative fuels. Synthetic biology offers attractive alternative production methods compared to extraction from natural sources and chemical synthesis. Linalool/nerolidol synthase (bLinS) from Streptomyces clavuligerus is a bifunctional enzyme, producing linalool as well as the sesquiterpenoid nerolidol when expressed in engineered Escherichia coli harbouring a precursor terpenoid pathway such as the mevalonate (MVA) pathway. Here we identified two residues important for substrate selection by bLinS, L72 and V214, where the introduction of bulkier residues results in variants with reduced nerolidol formation. Terpenoid production using canonical precursor pathways is usually limited by numerous and highly regulated enzymatic steps. Here we compared the canonical MVA pathway to the non-canonical isopentenol utilization (IU) pathway to produce linalool using the optimised bLinS variant. The IU pathway uses isoprenol and prenol to produce linalool in only five steps. Adjusting substrate, plasmid system, inducer concentration, and cell strain directs the flux towards monoterpenoids. Our integrated approach, combining enzyme engineering with flux control using the artificial IU pathway, resulted in high purity production of the commercially attractive monoterpenoid linalool, and will guide future efforts towards efficient optimisation of terpenoid production in engineered microbes.

Indexed as

Acyclic MonoterpenesAmino Acid SequenceEscherichia coliHemiterpenesMevalonic AcidPentanolsProtein ConformationProtein EngineeringSesquiterpenesSignal TransductionStreptomycesTerpenesTransferasesAcyclic MonoterpenesHemiterpenesisopentenollinaloolMevalonic AcidnerolidolPentanolsprenolSesquiterpenesTerpenesTransferasesisopentenol utilization pathwaylinaloolprotein engineeringsynthetic biologyterpenoids

Identifiers

PMID33938632
PMCPMC8362072
OpenAlexW3157855432

What OpenQuestion holds

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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 OpenQuestion graph.