Evidence map›Paper›PMID 32672326›Full record

ArticleOrganic & biomolecular chemistry2020

Magnesium-specific ring expansion/contraction catalysed by the class II diterpene cyclase from pleuromutilin biosynthesis.

Cody Lemke, Owen Whitham, Reuben J Peters

Abstract read
In one paragraph

Article in Organic & biomolecular chemistry, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Review
  3. Review
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.

Cody LemkeRoy J. Carver Department of Biochemistry, Biophysics & Molecular Biology, Iowa State University, Ames, IA 50011, USA. rjpeters@iastate.edu.
Owen WhithamRoy J. Carver Department of Biochemistry, Biophysics & Molecular Biology, Iowa State University, Ames, IA 50011, USA. rjpeters@iastate.edu.
Reuben J PetersRoy J. Carver Department of Biochemistry, Biophysics & Molecular Biology, Iowa State University, Ames, IA 50011, USA. rjpeters@iastate.edu.ORCID 0000-0003-4691-8477

Funding

Purchase of replacement GC-MS for Peters R35/MIRA (GM131885)R35GM131885 · NIGMS · IOWA STATE UNIVERSITY · PI PETERS, REUBEN JOHN · 2019 to 2023
$2.6M
NIGMS NIH HHS R35 GM131885
6 · The paper itself

Abstract

The class II diterpene cyclase (DTC) from pleuromutilin biosynthesis uniquely mediates 'A' ring contraction of the initially formed decalin bicycle, yielding mutildienyl diphosphate (MPP). Catalysis requires a divalent metal cation co-factor. Intriguingly, selectively with magnesium, this DTC catalyzes ring expansion/contraction between MPP and halimadienyl diphosphate, providing some catalytic insight.

Indexed as

Alkyl and Aryl TransferasesBiocatalysisDiterpenesMagnesiumMolecular ConformationPleuromutilinsPolycyclic CompoundsAlkyl and Aryl TransferasesDiterpenesMagnesiumPleuromutilinsPolycyclic Compounds

Identifiers

PMID32672326
PMCPMC7430159

What OpenQuestion holds

Textmetadata
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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.