Evidence map›Paper›PMID 26118554›Full record

ArticleAngewandte Chemie (International ed. in English)2015

Isoprenoid Biosynthesis in Pathogenic Bacteria: Nuclear Resonance Vibrational Spectroscopy Provides Insight into the Unusual [4Fe-4S] Cluster of the E. coli LytB/IspH Protein.

Isabelle Faus, Annegret Reinhard, Sergej Rackwitz, Juliusz A Wolny, Kai Schlage, Hans-Christian Wille, Aleksandr Chumakov, Sergiy Krasutsky, Philippe Chaignon, C Dale Poulter and 2 more

Open access · greenAbstract read
In one paragraph

Article in Angewandte Chemie (International ed. in English), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.0field-weighted citation impact, top 27% 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

7 citing papers in PubMed, 15 citations in OpenAlex.

  1. Resonance Raman Spectroscopic Study of the Unusual [4Fe-4S]Chembiochem : a European journal of chemical biology · 2025
    Article
  2. Review
  3. Nuclear resonant vibrational spectroscopy on Na-FeSpectroscopy letters; an international journal for rapid communication · 2025
    Article
  4. Review
  5. Article
  6. Article
  7. Article
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

12 authors at 5 institutions in 3 countries.

Isabelle FausFachbereich Physik, TU Kaiserslautern, Erwin-Schrödinger-Strasse 46, 67653 Kaiserslautern (Germany).
Annegret ReinhardFachbereich Physik, TU Kaiserslautern, Erwin-Schrödinger-Strasse 46, 67653 Kaiserslautern (Germany).
Sergej RackwitzFachbereich Physik, TU Kaiserslautern, Erwin-Schrödinger-Strasse 46, 67653 Kaiserslautern (Germany).
Juliusz A WolnyFachbereich Physik, TU Kaiserslautern, Erwin-Schrödinger-Strasse 46, 67653 Kaiserslautern (Germany).
Kai SchlageP01, Petra III, DESY, Notkestrasse 85, D-22607 Hamburg (Germany).
Hans-Christian WilleP01, Petra III, DESY, Notkestrasse 85, D-22607 Hamburg (Germany).
Aleksandr ChumakovESRF - The European Synchrotron, CS40220, 38043 Grenoble Cedex 9 (France).
Sergiy KrasutskyDepartment of Chemistry, University of Utah, 315 South 1400 East RM 2020, Salt Lake City, UT 84112 (USA).
Philippe ChaignonUniversité de Strasbourg, UMR 7177 CNRS, Institut Le Bel, 4 rue Blaise Pascal, CS 90032, 67081 Strasbourg Cedex (France).
C Dale PoulterDepartment of Chemistry, University of Utah, 315 South 1400 East RM 2020, Salt Lake City, UT 84112 (USA).
Myriam SeemannUniversité de Strasbourg, UMR 7177 CNRS, Institut Le Bel, 4 rue Blaise Pascal, CS 90032, 67081 Strasbourg Cedex (France). mseemann@unistra.fr.
Volker SchünemannFachbereich Physik, TU Kaiserslautern, Erwin-Schrödinger-Strasse 46, 67653 Kaiserslautern (Germany). schuene@physik.uni-kl.de.
University of Kaiserslautern · DEUniversity of Utah · USCentre National de la Recherche Scientifique · FREuropean Synchrotron Radiation Facility · FRUniversité de Strasbourg · FR

Funding

STUDIES OF STEROL BIOSYNTHESISR01GM025521 · NIGMS · UNIVERSITY OF UTAH · PI POULTER, CHARLES DALE · 1985 to 2014
$5.9M
NIGMS NIH HHS R01 GM025521
6 · The paper itself

Abstract

The LytB/IspH protein catalyzes the last step of the methylerythritol phosphate (MEP) pathway which is used for the biosynthesis of essential terpenoids in most pathogenic bacteria. Therefore, the MEP pathway is a target for the development of new antimicrobial agents as it is essential for microorganisms, yet absent in humans. Substrate-free LytB has a special [4Fe-4S](2+) cluster with a yet unsolved structure. This motivated us to use synchrotron-based nuclear resonance vibrational spectroscopy (NRVS) in combination with quantum chemical-molecular mechanical (QM/MM) calculations to gain more insight into the structure of substrate-free LytB. The apical iron atom of the [4Fe-4S](2+) is clearly linked to three water molecules. We additionally present NRVS data of LytB bound to its natural substrate, (E)-4-hydroxy-3-methylbut-2-en-1-yl diphosphate (HMBPP) and to the inhibitors (E)-4-amino-3-methylbut-2-en-1-yl diphosphate and (E)-4-mercapto-3-methylbut-2-en-1-yl diphosphate.

Indexed as

Biosynthetic PathwaysCrystallography, X-RayDiphosphatesEscherichia coliEscherichia coli InfectionsEscherichia coli ProteinsHumansModels, MolecularNuclear Magnetic Resonance, BiomolecularOxidoreductasesTerpenesDiphosphatesEscherichia coli ProteinsispH protein, E coliOxidoreductasesTerpenesinhibitorsLytB(IspH)metalloenzymesmethylerythritol phosphate pathwaynuclear resonance vibrational spectroscopy

Identifiers

PMID26118554
PMCPMC4609541
OpenAlexW1895159983

What OpenQuestion holds

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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.