Evidence map›Paper›PMID 27169728›Full record

ArticleJournal of biomolecular NMR2016

The AUDANA algorithm for automated protein 3D structure determination from NMR NOE data.

Woonghee Lee, Chad M Petit, Gabriel Cornilescu, Jaime L Stark, John L Markley

Abstract read
In one paragraph

Article in Journal of biomolecular NMR, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing 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

29 citing papers in PubMed.

  1. Trial
  2. Modernizing biomolecular NMR: The POKY suite.The Journal of biological chemistry · 2026
    Review
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  4. Blocking C-terminal processing of KRAS4b via a direct covalent attack on the CaaX-box cysteine.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
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  9. Article
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  12. Article
  13. Structure of Nanobody Nb23.Molecules (Basel, Switzerland) · 2021
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. Function and solution structure of the Arabidopsis thaliana RALF8 peptide.Protein science : a publication of the Protein Society · 2019
    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.

Woonghee LeeNational Magnetic Resonance Facility at Madison and Biochemistry Department, University of Wisconsin-Madison, Madison, WI, 53706, USA. whlee@nmrfam.wisc.edu.
Chad M PetitDepartment of Biochemistry and Molecular Genetics, University of Alabama at Birmingham, Birmingham, AL, 35294, USA.
Gabriel CornilescuNational Magnetic Resonance Facility at Madison and Biochemistry Department, University of Wisconsin-Madison, Madison, WI, 53706, USA.
Jaime L StarkNational Magnetic Resonance Facility at Madison and Biochemistry Department, University of Wisconsin-Madison, Madison, WI, 53706, USA.
John L MarkleyNational Magnetic Resonance Facility at Madison and Biochemistry Department, University of Wisconsin-Madison, Madison, WI, 53706, USA. markley@nmrfam.wisc.edu.

Funding

TR&D 3: TECHNOLOGY DEVELOPMENT FOR NMR STUDIES OF SMALL MOLECULES (METABOLOMICS, NATURAL PRODUCTS, METABOLITE-PROTEIN INTERACTIONS) pp.537-585 P41GM103399 · NIGMS · UNIVERSITY OF WISCONSIN-MADISON · PI BUTCHER, SAMUEL E · 2012 to 2019
$9.4M
NIGMS NIH HHS P41 GM103399
6 · The paper itself

Abstract

We introduce AUDANA (Automated Database-Assisted NOE Assignment), an algorithm for determining three-dimensional structures of proteins from NMR data that automates the assignment of 3D-NOE spectra, generates distance constraints, and conducts iterative high temperature molecular dynamics and simulated annealing. The protein sequence, chemical shift assignments, and NOE spectra are the only required inputs. Distance constraints generated automatically from ambiguously assigned NOE peaks are validated during the structure calculation against information from an enlarged version of the freely available PACSY database that incorporates information on protein structures deposited in the Protein Data Bank (PDB). This approach yields robust sets of distance constraints and 3D structures. We evaluated the performance of AUDANA with input data for 14 proteins ranging in size from 6 to 25 kDa that had 27-98 % sequence identity to proteins in the database. In all cases, the automatically calculated 3D structures passed stringent validation tests. Structures were determined with and without database support. In 9/14 cases, database support improved the agreement with manually determined structures in the PDB and in 11/14 cases, database support lowered the r.m.s.d. of the family of 20 structural models.

Indexed as

AlgorithmsMagnetic Resonance SpectroscopyModels, MolecularNuclear Magnetic Resonance, BiomolecularProtein ConformationComputational BiologyDatabases, ProteinProteinsSoftwareStructure-Activity RelationshipWeb BrowserProteins3D structure determinationAutomated structure calculationNOE assignmentPACSY databasePONDEROSASequence-structure correlation

Identifiers

PMID27169728
PMCPMC4921114

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.