Evidence map›Paper›PMID 29112947›Full record

ArticlePloS one2017

Sugar analog synthesis by in vitro biocatalytic cascade: A comparison of alternative enzyme complements for dihydroxyacetone phosphate production as a precursor to rare chiral sugar synthesis.

Carol J Hartley, Nigel G French, Judith A Scoble, Charlotte C Williams, Quentin I Churches, Andrew R Frazer, Matthew C Taylor, Greg Coia, Gregory Simpson, Nicholas J Turner and 1 more

Open access · goldAbstract readComparative Study
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.7field-weighted citation impact, top 30% 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

6 citing papers in PubMed, 20 citations in OpenAlex.

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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

11 authors at 3 institutions in 2 countries.

Carol J HartleyCSIRO Land and Water, Black Mountain Laboratories, Canberra, Australia.ORCID http://orcid.org/0000-0002-1927-8040
Nigel G FrenchCSIRO Land and Water, Black Mountain Laboratories, Canberra, Australia.
Judith A ScobleCSIRO Manufacturing, Parkville, Melbourne, Australia.
Charlotte C WilliamsCSIRO Manufacturing, Parkville, Melbourne, Australia.
Quentin I ChurchesCSIRO Manufacturing, Parkville, Melbourne, Australia.
Andrew R FrazerSchool of Chemistry, CoEBio3, University of Manchester, Manchester, United Kingdom.
Matthew C TaylorCSIRO Land and Water, Black Mountain Laboratories, Canberra, Australia.
Greg CoiaCSIRO Manufacturing, Parkville, Melbourne, Australia.
Gregory SimpsonCSIRO Manufacturing, Parkville, Melbourne, Australia.
Nicholas J TurnerSchool of Chemistry, CoEBio3, University of Manchester, Manchester, United Kingdom.
Colin ScottCSIRO Land and Water, Black Mountain Laboratories, Canberra, Australia.
CSIRO Manufacturing · AUCSIRO Land and Water · AUUniversity of Manchester · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Carbon-carbon bond formation is one of the most challenging reactions in synthetic organic chemistry, and aldol reactions catalysed by dihydroxyacetone phosphate-dependent aldolases provide a powerful biocatalytic tool for combining C-C bond formation with the generation of two new stereo-centres, with access to all four possible stereoisomers of a compound. Dihydroxyacetone phosphate (DHAP) is unstable so the provision of DHAP for DHAP-dependent aldolases in biocatalytic processes remains complicated. Our research has investigated the efficiency of several different enzymatic cascades for the conversion of glycerol to DHAP, including characterising new candidate enzymes for some of the reaction steps. The most efficient cascade for DHAP production, comprising a one-pot four-enzyme reaction with glycerol kinase, acetate kinase, glycerophosphate oxidase and catalase, was coupled with a DHAP-dependent fructose-1,6-biphosphate aldolase enzyme to demonstrate the production of several rare chiral sugars. The limitation of batch biocatalysis for these reactions and the potential for improvement using kinetic modelling and flow biocatalysis systems is discussed.

Indexed as

Acetate KinaseBiocatalysisCatalaseChromatography, High Pressure LiquidDihydroxyacetone PhosphateGlycerol KinaseGlycerolphosphate DehydrogenaseStereoisomerismSugarsAcetate KinaseCatalaseDihydroxyacetone PhosphateGlycerol KinaseGlycerolphosphate DehydrogenaseSugars

Identifiers

PMID29112947
PMCPMC5675407
OpenAlexW2767553922

What OpenQuestion holds

Textmetadata
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.