Evidence map›Paper›PMID 27094292›Full record

ArticleMethods in molecular biology (Clifton, N.J.)2016

De Novo Design of Metalloproteins and Metalloenzymes in a Three-Helix Bundle.

Jefferson S Plegaria, Vincent L Pecoraro

Abstract read
In one paragraph

Article in Methods in molecular biology (Clifton, N.J.), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Review
  2. Conjecture on the Design of Helical Proteins.The journal of physical chemistry. B · 2020
    Article
  3. Quarterly reviews of biophysics · 2020
    Review
  4. Article
  5. Article
  6. 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

2 authors.

Jefferson S PlegariaDepartment of Chemistry, University of Michigan, 930 North University Ave., Ann Arbor, MI, 48910, USA.
Vincent L PecoraroDepartment of Chemistry, University of Michigan, 930 North University Ave., Ann Arbor, MI, 48910, USA. vlpec@umich.edu.

Funding

Toxic Metal Complexation By de Novo Designed PeptidesR01ES012236 · NIEHS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI PECORARO, VINCENT L · 2003 to 2018
$4.4M
NIEHS NIH HHS ES012236NIEHS NIH HHS R01 ES012236
6 · The paper itself

Abstract

For more than two decades, de novo protein design has proven to be an effective methodology for modeling native proteins. De novo design involves the construction of metal-binding sites within simple and/or unrelated α-helical peptide structures. The preparation of α3D, a single polypeptide that folds into a native-like three-helix bundle structure, has significantly expanded available de novo designed scaffolds. Devoid of a metal-binding site (MBS), we incorporated a 3Cys and 3His motif in α3D to construct a heavy metal and a transition metal center, respectively. These efforts produced excellent functional models for native metalloproteins/metalloregulatory proteins and metalloenzymes. Morever, these α3D derivatives serve as a foundation for constructing redox active sites with either the same (e.g., 4Cys) or mixed (e.g., 2HisCys) ligands, a feat that could be achieved in this preassembled framework. Here, we describe the process of constructing MBSs in α3D and our expression techniques.

Indexed as

Amino Acid SequenceCrystallography, X-RayEnzymesMetalloproteinsModels, MolecularMolecular Sequence DataProtein ConformationEnzymesMetalloproteinsDe novo protein designMetal-binding siteMetalloenzymeMetalloproteinMetalloregulatory proteinProtein expressionThree-helix bundle

Identifiers

PMID27094292
PMCPMC5708869

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Registered trials

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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.