Evidence map›Paper›PMID 26473393›Full record

ArticleACS chemical biology2016

Structural Insights into Anthranilate Priming during Type II Polyketide Biosynthesis.

David R Jackson, Stephanie S Tu, MyChi Nguyen, Jesus F Barajas, Andrew J Schaub, Daniel Krug, Dominik Pistorius, Ray Luo, Rolf Müller, Shiou-Chuan Tsai

Open access · greenAbstract read
In one paragraph

Article in ACS chemical biology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
2.3field-weighted citation impact, top 12% 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

13 citing papers in PubMed, 28 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

10 authors at 3 institutions in 1 country.

David R Jackson
Stephanie S Tu
MyChi Nguyen
Jesus F Barajas
Andrew J Schaub
Daniel KrugDepartment of Microbial Natural Products, Helmholtz-Institute for Pharmaceutical Research Saarland (HIPS), Helmholtz Centre for Infection Research (HZI) and Pharmaceutical Biotechnology, Saarland University , Campus C2 3, 66123 Saarbrücken, Germany.
Dominik PistoriusDepartment of Microbial Natural Products, Helmholtz-Institute for Pharmaceutical Research Saarland (HIPS), Helmholtz Centre for Infection Research (HZI) and Pharmaceutical Biotechnology, Saarland University , Campus C2 3, 66123 Saarbrücken, Germany.
Ray Luo
Rolf MüllerDepartment of Microbial Natural Products, Helmholtz-Institute for Pharmaceutical Research Saarland (HIPS), Helmholtz Centre for Infection Research (HZI) and Pharmaceutical Biotechnology, Saarland University , Campus C2 3, 66123 Saarbrücken, Germany.
Shiou-Chuan Tsai
Helmholtz Centre for Infection Research · DEHelmholtz Institute for Pharmaceutical Research Saarland · DESaarland University · DE

Funding

Univ.of Calif., Irvine Cancer Center Support GrantP30CA062203 · NCI · UNIVERSITY OF CALIFORNIA-IRVINE · PI Christine Hui · 1994 to 2026
$57.9M
The Molecular Basis of Regio-Specificity in Fungal Polyketide SynthaseR01GM100305 · NIGMS · UNIVERSITY OF CALIFORNIA-IRVINE · PI BURKART, MICHAEL D., TSAI, SHIOU-CHUAN · 2012 to 2015
$1.6M
NCI NIH HHS P30 CA062203NIGMS NIH HHS GM100305NIGMS NIH HHS R01 GM100305
6 · The paper itself

Abstract

The incorporation of nonacetate starter units during type II polyketide biosynthesis helps diversify natural products. Currently, there are few enzymatic strategies for the incorporation of nonacetate starter units in type II polyketide synthase (PKS) pathways. Here we report the crystal structure of AuaEII, the anthranilate:CoA ligase responsible for the generation of anthraniloyl-CoA, which is used as a starter unit by a type II PKS in aurachin biosynthesis. We present structural and protein sequence comparisons to other aryl:CoA ligases. We also compare the AuaEII crystal structure to a model of a CoA ligase homologue, AuaE, which is present in the same gene cluster. AuaE is predicted to have the same fold as AuaEII, but instead of CoA ligation, AuaE catalyzes acyl transfer of anthranilate from anthraniloyl-CoA to the acyl carrier protein (ACP). Together, this work provides insight into the molecular basis for starter unit selection of anthranilate in type II PKS biosynthesis.

Indexed as

Models, MolecularCatalytic DomainCrystallography, X-RayMolecular Dynamics SimulationMolecular Structureortho-AminobenzoatesPolyketidesPolyketide SynthasesSequence HomologyStreptomycesSubstrate Specificityanthranilic acidortho-AminobenzoatesPolyketidesPolyketide Synthases

Identifiers

PMID26473393
PMCPMC7886370
OpenAlexW2443006538

What OpenQuestion holds

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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.