Evidence map›Paper›PMID 19781966›Full record

ArticleJournal of magnetic resonance (San Diego, Calif. : 1997)2009

Labeling strategies for 13C-detected aligned-sample solid-state NMR of proteins.

Fabian V Filipp, Neeraj Sinha, Lena Jairam, Joel Bradley, Stanley J Opella

Abstract read
In one paragraph

Article in Journal of magnetic resonance (San Diego, Calif. : 1997), 2009. 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
0.8field-weighted citation impact, top 29% 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, 21 citations in OpenAlex.

  1. Cell-free synthesis of proteins with selectivelyMagnetic resonance (Gottingen, Germany) · 2023
    Article
  2. Evaluation of integrin αvβNature communications · 2019
    Article
  3. Article
  4. Structure determination of a membrane protein in proteoliposomes.Journal of the American Chemical Society · 2012
    Article
  5. Review
  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

5 authors at 1 institution in 1 country.

Fabian V FilippDepartment of Chemistry and Biochemistry, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA 92093-0307, USA.
Neeraj Sinha
Lena Jairam
Joel Bradley
Stanley J Opella
University of California, San Diego · US

Funding

RESOURCE FOR SOLID STATE NMR OF PROTEINSP41EB002031 · NIBIB · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI OPELLA, STANLEY J · 2003 to 2018
$16.3M
Molecular Imaging of G-Protein-Coupled Receptors for Drug DevelopmentR01EB005161 · NIBIB · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI OPELLA, STANLEY J · 2006 to 2014
$6.8M
Membrane Protein Structures:Phospholipid Bilayers (RMI)R01GM075877 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI OPELLA, STANLEY J · 2005 to 2009
$1.4M
NIBIB NIH HHS P41 EB002031NIBIB NIH HHS P41EB002031NIBIB NIH HHS R01 EB005161NIGMS NIH HHS R01 GM075877
6 · The paper itself

Abstract

(13)C-detected solid-state NMR experiments have substantially higher sensitivity than the corresponding (15)N-detected experiments on stationary, aligned samples of isotopically labeled proteins. Several methods for tailoring the isotopic labeling are described that result in spatially isolated (13)C sites so that dipole-dipole couplings among the (13)C are minimized, thus eliminating the need for homonuclear (13)C-(13)C decoupling in either indirect or direct dimensions of one- or multi-dimensional NMR experiments that employ (13)C detection. The optimal percentage for random fractional (13)C labeling is between 25% and 35%. Specifically labeled glycerol and glucose can be used at the carbon sources to tailor the isotopic labeling, and the choice depends on the resonances of interest for a particular study. For investigations of the protein backbone, growth of the bacteria on [2-(13)C]-glucose-containing media was found to be most effective.

Indexed as

Bacterial ProteinsCarbon IsotopesIsotope LabelingMagnetic Resonance SpectroscopyPhase TransitionPowdersBacterial ProteinsCarbon IsotopesPowders

Identifiers

PMID19781966
PMCPMC2804798
OpenAlexW2022534160

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.