Evidence map›Paper›PMID 33514730›Full record

ArticleNature communications2021

Backbone-independent NMR resonance assignments of methyl probes in large proteins.

Santrupti Nerli, Viviane S De Paula, Andrew C McShan, Nikolaos G Sgourakis

Abstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing 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

27 citing papers in PubMed.

  1. Article
  2. AMIGO - Guided assignment ofJournal of biomolecular NMR · 2026
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  8. Virus-Glycan Interactions Studied by Solute NMR.Methods in molecular biology (Clifton, N.J.) · 2025
    Article
  9. Article
  10. Article
  11. Article
  12. Synthesis ofOrganic & biomolecular chemistry · 2023
    Article
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  15. Article
  16. Review of FRET biosensing and its application in biomolecular detection.American journal of translational research · 2023
    Review
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  20. 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

4 authors.

Santrupti Nerli *Department of Biomolecular Engineering, University of California, Santa Cruz, CA, 95064, USA.
Viviane S De Paula *Center for Computational and Genomic Medicine, Department of Pathology and Laboratory Medicine, The Children's Hospital of Philadelphia and Department of Biochemistry and Biophysics, Perelman School of Medicine, University of Pennsylvania, 3501 Civic Center Boulevard, Philadelphia, PA, 19104, USA.ORCID 0000-0003-3171-6477
Andrew C McShanCenter for Computational and Genomic Medicine, Department of Pathology and Laboratory Medicine, The Children's Hospital of Philadelphia and Department of Biochemistry and Biophysics, Perelman School of Medicine, University of Pennsylvania, 3501 Civic Center Boulevard, Philadelphia, PA, 19104, USA.
Nikolaos G SgourakisCenter for Computational and Genomic Medicine, Department of Pathology and Laboratory Medicine, The Children's Hospital of Philadelphia and Department of Biochemistry and Biophysics, Perelman School of Medicine, University of Pennsylvania, 3501 Civic Center Boulevard, Philadelphia, PA, 19104, USA. nikolaos.sgourakis@pennmedicine.upenn.edu.ORCID 0000-0003-3655-3902

Funding

An integrative structural biology approach to understanding metabolite recognition by cellular receptorsR35GM125034 · NIGMS · UNIVERSITY OF CALIFORNIA SANTA CRUZ · PI SGOURAKIS, NIKOLAOS · 2017 to 2025
$4.7M
Molecular mechanism of antigen editing by Class-I MHC ChaperonesR01AI143997 · NIAID · UNIVERSITY OF CALIFORNIA SANTA CRUZ · PI SGOURAKIS, NIKOLAOS · 2019 to 2023
$4.0M
800 MHz NMR Spectrometer and Helium CryoprobeS10OD018455 · OD · UNIVERSITY OF CALIFORNIA SANTA CRUZ · PI MILLHAUSER, GLENN L · 2015 to 2015
$2.0M
NIAID NIH HHS R01 AI143997NIGMS NIH HHS R35 GM125034NIH HHS S10 OD018455
6 · The paper itself

Abstract

Methyl-specific isotope labeling is a powerful tool to study the structure, dynamics and interactions of large proteins and protein complexes by solution-state NMR. However, widespread applications of this methodology have been limited by challenges in obtaining confident resonance assignments. Here, we present Methyl Assignments Using Satisfiability (MAUS), leveraging Nuclear Overhauser Effect cross-peak data, peak residue type classification and a known 3D structure or structural model to provide robust resonance assignments consistent with all the experimental inputs. Using data recorded for targets with known assignments in the 10-45 kDa size range, MAUS outperforms existing methods by up to 25,000 times in speed while maintaining 100% accuracy. We derive de novo assignments for multiple Cas9 nuclease domains, demonstrating that the methyl resonances of multi-domain proteins can be assigned accurately in a matter of days, while reducing biases introduced by manual pre-processing of the raw NOE data. MAUS is available through an online web-server.

Indexed as

Models, MolecularAlgorithmsCarbon IsotopesCRISPR-Associated Protein 9Interleukin-2Isotope LabelingNuclear Magnetic Resonance, BiomolecularProtein DomainsRecombinant ProteinsStreptococcus pyogenesTritiumCarbon-13Carbon IsotopesCRISPR-Associated Protein 9IL2 protein, humanInterleukin-2Recombinant ProteinsTritium

Identifiers

PMID33514730
PMCPMC7846771

What OpenQuestion holds

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LicenceCC BY
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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.