Evidence map›Paper›PMID 22038621›Full record

ArticleJournal of biomolecular NMR2011

Three-dimensional deuterium-carbon correlation experiments for high-resolution solid-state MAS NMR spectroscopy of large proteins.

Daniela Lalli, Paul Schanda, Anup Chowdhury, Joren Retel, Matthias Hiller, Victoria A Higman, Lieselotte Handel, Vipin Agarwal, Bernd Reif, Barth van Rossum and 2 more

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PubMed Publisher
In one paragraph

Article in Journal of biomolecular NMR, 2011. 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
2.1field-weighted citation impact, top 14% 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

6 citing papers in PubMed, 25 citations in OpenAlex.

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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

12 authors at 5 institutions in 5 countries.

Daniela LalliLeibniz-Institut für Molekulare Pharmakologie (FMP), Berlin, Germany.
Paul Schanda
Anup Chowdhury
Joren Retel
Matthias Hiller
Victoria A Higman
Lieselotte Handel
Vipin Agarwal
Bernd Reif
Barth van Rossum
Umit Akbey
Hartmut Oschkinat
Leibniz-Forschungsinstitut für Molekulare Pharmakologie · DEETH Zurich · CHRadboud University Nijmegen · NLTechnical University of Munich · DEUniversity of Oxford · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Well-resolved (2)H-(13)C correlation spectra, reminiscent of (1)H-(13)C correlations, are obtained for perdeuterated ubiquitin and for perdeuterated outer-membrane protein G (OmpG) from E. coli by exploiting the favorable lifetime of (2)H double-quantum (DQ) states. Sufficient signal-to-noise was achieved due to the short deuterium T (1), allowing for high repetition rates and enabling 3D experiments with a (2)H-(13)C transfer step in a reasonable time. Well-resolved 3D (2)H(DQ)-(13)C-(13)C correlations of ubiquitin and OmpG were recorded within 3.5 days each. An essentially complete assignment of (2)H(DQα) shifts and of a substantial fraction of (2)H(DQβ) shifts were obtained for ubiquitin. In the case of OmpG, (2)H(DQα) and (2)H(DQβ) chemical shifts of a considerable number of threonine, serine and leucine residues were assigned. This approach provides the basis for a general heteronuclear 3D MAS NMR assignment concept utilizing pulse sequences with (2)H(DQ)-(13)C transfer steps and evolution of deuterium double-quantum chemical shifts.

Indexed as

Bacterial Outer Membrane ProteinsCarbonDeuteriumEscherichia coliEscherichia coli ProteinsHumansHydrogenIsotope LabelingNuclear Magnetic Resonance, BiomolecularPorinsProteinsUbiquitinBacterial Outer Membrane ProteinsCarbonDeuteriumEscherichia coli ProteinsHydrogenOmpG protein, E coliPorinsProteinsUbiquitin

Identifiers

PMID22038621
OpenAlexW2085845643

What OpenQuestion holds

Textmetadata
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.