Evidence map›Paper›PMID 21134646›Full record

ArticleStructure (London, England : 1993)2010

Toward a structure determination method for biomineral-associated protein using combined solid- state NMR and computational structure prediction.

David L Masica, Jason T Ash, Moise Ndao, Gary P Drobny, Jeffrey J Gray

Abstract readEvaluation Study
In one paragraph

Article in Structure (London, England : 1993), 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Developments and Ongoing Challenges for Analysis of Surface-Bound Proteins.Annual review of analytical chemistry (Palo Alto, Calif.) · 2021
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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.

David L MasicaProgram in Molecular Biophysics, Johns Hopkins University, Baltimore, MD 21218, USA.
Jason T Ash
Moise Ndao
Gary P Drobny
Jeffrey J Gray

Funding

Protein-Crystal Molecular Recognition in BiomineralizationR01DE012554 · NIDCR · UNIVERSITY OF WASHINGTON · PI STAYTON, PATRICK S. · 1997 to 2012
$6.2M
Biofunctional Polymers for Intracellular Drug DeliveryR01EB002991 · NIBIB · UNIVERSITY OF WASHINGTON · PI STAYTON, PATRICK S. · 2003 to 2011
$3.9M
Nanoscale Investigation of Protein-Surface InteractionsR01GM074511 · NIGMS · UNIVERSITY OF WASHINGTON · PI CASTNER, DAVID G · 2006 to 2009
$2.3M
NIBIB NIH HHS R01 EB002991NIDCR NIH HHS R01 DE012554NIDCR NIH HHS R01 DE12554NIGMS NIH HHS R01 GM074511
6 · The paper itself

Abstract

Protein-biomineral interactions are paramount to materials production in biology, including the mineral phase of hard tissue. Unfortunately, the structure of biomineral-associated proteins cannot be determined by X-ray crystallography or solution nuclear magnetic resonance (NMR). Here we report a method for determining the structure of biomineral-associated proteins. The method combines solid-state NMR (ssNMR) and ssNMR-biased computational structure prediction. In addition, the algorithm is able to identify lattice geometries most compatible with ssNMR constraints, representing a quantitative, novel method for investigating crystal-face binding specificity. We use this method to determine most of the structure of human salivary statherin interacting with the mineral phase of tooth enamel. Computation and experiment converge on an ensemble of related structures and identify preferential binding at three crystal surfaces. The work represents a significant advance toward determining structure of biomineral-adsorbed protein using experimentally biased structure prediction. This method is generally applicable to proteins that can be chemically synthesized.

Indexed as

Protein ConformationAlgorithmsComputational BiologyComputer SimulationCrystallography, X-RayForecastingHumansMineralsModels, BiologicalModels, MolecularNuclear Magnetic Resonance, BiomolecularProtein BindingProteinsStructure-Activity RelationshipSubstrate SpecificityMineralsProteins

Identifiers

PMID21134646
PMCPMC3031250

What OpenQuestion holds

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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.