Evidence map›Paper›PMID 27630532›Full record

ArticleEuropean journal of inorganic chemistry2015

Artificial Diiron Enzymes with a De Novo Designed Four-Helix Bundle Structure.

Marco Chino, Ornella Maglio, Flavia Nastri, Vincenzo Pavone, William F DeGrado, Angela Lombardi

Abstract read
In one paragraph

Article in European journal of inorganic chemistry, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing 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

22 citing papers in PubMed.

  1. From duplication to fusion: Expanding Dayhoff's model of protein evolution.Protein science : a publication of the Protein Society · 2025
    Review
  2. Article
  3. Exploration of Structured Symmetric Cyclic Peptides as Ligands for Metal-Organic Frameworks.Chemistry of materials : a publication of the American Chemical Society · 2022
    Article
  4. A bound iron porphyrin is redox active in hybrid bacterial reaction centers modified to possess a four-helix bundle domain.Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology · 2022
    Article
  5. Article
  6. Article
  7. Article
  8. A de novo binuclear zinc enzyme with DNA cleavage activity.Journal of biological inorganic chemistry : JBIC : a publication of the Society of Biological Inorganic Chemistry · 2021
    Article
  9. Article
  10. Enantioselective Hydroxylation of Benzylic C(spJournal of the American Chemical Society · 2020
    Article
  11. Article
  12. Article
  13. Review
  14. Rapid Sampling of Hydrogen Bond Networks for Computational Protein Design.Journal of chemical theory and computation · 2018
    Article
  15. Article
  16. Computer-aided design of amino acid-based therapeutics: a review.Drug design, development and therapy · 2018
    Review
  17. Article
  18. Article
  19. Article
  20. 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.

Marco ChinoDepartment of Chemical Sciences, University of Naples "Federico II", Via Cintia, 80126 Naples, Italy.
Ornella MaglioDepartment of Chemical Sciences, University of Naples "Federico II", Via Cintia, 80126 Naples, Italy; IBB, CNR, Via Mezzocannone 16, 80134 Naples, Italy.
Flavia NastriDepartment of Chemical Sciences, University of Naples "Federico II", Via Cintia, 80126 Naples, Italy.
Vincenzo PavoneDepartment of Structural and Functional Biology, University of Naples "Federico II", Via Cintia, 80126 Naples, Italy.
William F DeGradoDepartment of Pharmaceutical Chemistry, School of Pharmacy, University of California, San Francisco San Francisco, CA 94158, USA.
Angela LombardiDepartment of Chemical Sciences, University of Naples "Federico II", Via Cintia, 80126 Naples, Italy.

Funding

DE NOVO DESIGN OF ALPHA HELICAL BUNDLESR01GM054616 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI DEGRADO, WILLIAM · 1996 to 2016
$2.4M
NIGMS NIH HHS R01 GM054616
6 · The paper itself

Abstract

A single polypeptide chain may provide an astronomical number of conformers. Nature selected only a trivial number of them through evolution, composing an alphabet of scaffolds, that can afford the complete set of chemical reactions needed to support life. These structural templates are so stable that they allow several mutations without disruption of the global folding, even having the ability to bind several exogenous cofactors. With this perspective, metal cofactors play a crucial role in the regulation and catalysis of several processes. Nature is able to modulate the chemistry of metals, adopting only a few ligands and slightly different geometries. Several scaffolds and metal-binding motifs are representing the focus of intense interest in the literature. This review discusses the widespread four-helix bundle fold, adopted as a scaffold for metal binding sites in the context of de novo protein design to obtain basic biochemical components for biosensing or catalysis. In particular, we describe the rational refinement of structure/function in diiron-oxo protein models from the

Indexed as

DF modelsEnzyme mimicsHelical structuresIronMetalloenzymesProtein design

Identifiers

PMID27630532
PMCPMC5019575

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.