Evidence map›Paper›PMID 32979496›Full record

ReviewJournal of structural biology2020

Controls of nature: Secondary, tertiary, and quaternary structure of the enamel protein amelogenin in solution and on hydroxyapatite.

Wendy J Shaw, Barbara J Tarasevich, Garry W Buchko, Rajith M J Arachchige, Sarah D Burton

Abstract readReview
In one paragraph

Review in Journal of structural biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing 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

23 citing papers in PubMed.

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  17. High-yield recombinant bacterial expression ofProtein science : a publication of the Protein Society · 2023
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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

5 authors.

Wendy J ShawPhysical and Computational Sciences Directorate, Pacific Northwest National Laboratory, Richland, WA 99352, USA. Electronic address: Wendy.shaw@pnnl.gov.
Barbara J TarasevichPhysical and Computational Sciences Directorate, Pacific Northwest National Laboratory, Richland, WA 99352, USA.
Garry W BuchkoEarth and Biological Sciences Directorate, Pacific Northwest National Laboratory, Richland, WA 99352, USA; School of Molecular Bioscience, Washington State University, Pullman, WA 99164, USA.
Rajith M J ArachchigePhysical and Computational Sciences Directorate, Pacific Northwest National Laboratory, Richland, WA 99352, USA.
Sarah D BurtonEarth and Biological Sciences Directorate, Pacific Northwest National Laboratory, Richland, WA 99352, USA.

Funding

Structural, spatial, and temporal features guiding amelogenins transformation of calcium phosphate into enamelR01DE015347 · NIDCR · BATTELLE PACIFIC NORTHWEST LABORATORIES · PI SHAW, WENDY J · 2005 to 2025
$8.2M
NIDCR NIH HHS R01 DE015347
6 · The paper itself

Abstract

Amelogenin, a protein critical to enamel formation, is presented as a model for understanding how the structure of biomineralization proteins orchestrate biomineral formation. Amelogenin is the predominant biomineralization protein in the early stages of enamel formation and contributes to the controlled formation of hydroxyapatite (HAP) enamel crystals. The resulting enamel mineral is one of the hardest tissues in the human body and one of the hardest biominerals in nature. Structural studies have been hindered by the lack of techniques to evaluate surface adsorbed proteins and by amelogenin's disposition to self-assemble. Recent advancements in solution and solid state nuclear magnetic resonance (NMR) spectroscopy, atomic force microscopy (AFM), and recombinant isotope labeling strategies are now enabling detailed structural studies. These recent studies, coupled with insights from techniques such as CD and IR spectroscopy and computational methodologies, are contributing to important advancements in our structural understanding of amelogenesis. In this review we focus on recent advances in solution and solid state NMR spectroscopy and in situ AFM that reveal new insights into the secondary, tertiary, and quaternary structure of amelogenin by itself and in contact with HAP. These studies have increased our understanding of the interface between amelogenin and HAP and how amelogenin controls enamel formation.

Indexed as

AmelogeninAmino Acid SequenceAnimalsBiomineralizationDental Enamel ProteinsDurapatiteHumansHydrogen-Ion ConcentrationProtein ConformationAmelogeninDental Enamel ProteinsDurapatiteAmelogeninAtomic force microscopy (AFM)BiomineralizationEnamelHydroxyapatite (HAP)LRAPProtein structureSolid state NMR (ssNMR)Solution state NMR

Identifiers

PMID32979496
PMCPMC7744360

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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.