Evidence map›Paper›PMID 31140212›Full record

ArticleAngewandte Chemie (International ed. in English)2019

Modifying the Thioester Linkage Affects the Structure of the Acyl Carrier Protein.

Terra Sztain, Ashay Patel, D John Lee, Tony D Davis, J Andrew McCammon, Michael D Burkart

Open access · greenAbstract read
In one paragraph

Article in Angewandte Chemie (International ed. in English), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
2.4field-weighted citation impact, top 13% 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

14 citing papers in PubMed, 21 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Control of Unsaturation inBiochemistry · 2022
    Article
  7. Article
  8. Article
  9. Article
  10. Decoding allosteric regulation by the acyl carrier protein.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  11. Article
  12. Structural Characterization of an ACP fromInternational journal of molecular sciences · 2020
    Article
  13. Article
  14. 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

6 authors at 1 institution in 1 country.

Terra SztainChemistry and Biochemistry, University of California, San Diego, 9500 Gilman Drive, La Jolla, 92093-0358, USA.
Ashay PatelChemistry and Biochemistry, University of California, San Diego, 9500 Gilman Drive, La Jolla, 92093-0358, USA.ORCID 0000-0002-7571-3406
D John LeeChemistry and Biochemistry, University of California, San Diego, 9500 Gilman Drive, La Jolla, 92093-0358, USA.ORCID 0000-0002-5132-3243
Tony D DavisChemistry and Biochemistry, University of California, San Diego, 9500 Gilman Drive, La Jolla, 92093-0358, USA.ORCID 0000-0001-5629-7075
J Andrew McCammonChemistry and Biochemistry, University of California, San Diego, 9500 Gilman Drive, La Jolla, 92093-0358, USA.ORCID 0000-0003-3065-1456
Michael D BurkartChemistry and Biochemistry, University of California, San Diego, 9500 Gilman Drive, La Jolla, 92093-0358, USA.ORCID 0000-0002-4472-2254
University of California San Diego · US

Funding

UCSD/SDSU IRACDAK12GM068524 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI TREJO, JOANN · 2003 to 2025
$24.4M
THEORY OF BIOMOLECULAR DIFFUSIONR01GM031749 · NIGMS · UNIVERSITY OF HOUSTON · PI HUBER, GARY ALEXANDER, MCCAMMON, JAMES ANDREW · 1985 to 2022
$7.8M
Protein-Protein Interactions in Natural Product BiosynthesisR01GM095970 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI BURKART, MICHAEL D. · 2012 to 2025
$5.9M
Division of Graduate Education DGE-1650112NIGMS NIH HHS K12 GM068524NIGMS NIH HHS R01 GM031749NIGMS NIH HHS R01 GM095970
6 · The paper itself

Abstract

At the center of many complex biosynthetic pathways, the acyl carrier protein (ACP) shuttles substrates to appropriate enzymatic partners to produce fatty acids and polyketides. Carrier proteins covalently tether their cargo via a thioester linkage to a phosphopantetheine cofactor. Due to the labile nature of this linkage, chemoenzymatic methods have been developed that involve replacement of the thioester with a more stable amide or ester bond. We explored the importance of the thioester bond to the structure of the carrier protein by using solution NMR spectroscopy and molecular dynamics simulations. Remarkably, the replacement of sulfur with other heteroatoms results in significant structural changes, thus suggesting more rigorous selections of isosteric substitutes is needed.

Indexed as

Carrier ProteinsEstersHydrogen BondingMagnetic Resonance SpectroscopyMolecular Dynamics SimulationMolecular StructureSulfhydryl CompoundsCarrier ProteinsEstersSulfhydryl CompoundsAcyl carrier proteinmolecular dynamicsNMRprotein interactionsprotein structures

Identifiers

PMID31140212
PMCPMC6663632
OpenAlexW2947886265

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.