Evidence map›Paper›PMID 30978022›Full record

ArticleThe journal of physical chemistry. A2019

Experimental Validation of the ALLNOX Program for Studying Protein-Nucleic Acid Complexes.

Yuan Ding, Venkatesan Kathiresan, Xiaojun Zhang, Ian S Haworth, Peter Z Qin

Abstract readValidation Study
In one paragraph

Article in The journal of physical chemistry. A, 2019. 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
–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

6 citing papers in PubMed.

  1. Article
  2. Article
  3. Design of the elusive proteinaceous oxygen donor copper site suggests a promising future for copper for MRI contrast agents.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  4. Review
  5. Article
  6. 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.

Yuan DingDepartment of Chemistry , University of Southern California , Los Angeles , California 90089 , United States.
Venkatesan KathiresanDepartment of Chemistry , University of Southern California , Los Angeles , California 90089 , United States.
Xiaojun ZhangDepartment of Chemistry , University of Southern California , Los Angeles , California 90089 , United States.
Ian S HaworthDepartment of Pharmacology and Pharmaceutical Sciences , University of Southern California , Los Angeles , California 90089 , United States.
Peter Z QinDepartment of Chemistry , University of Southern California , Los Angeles , California 90089 , United States.ORCID http://orcid.org/0000-0003-3967-366X

Funding

Supplement: Acquisition of a Multi-Mode Microplate ReaderR01GM124413 · NIGMS · UNIVERSITY OF SOUTHERN CALIFORNIA · PI QIN, PETER Z · 2018 to 2021
$1.3M
NIGMS NIH HHS R01 GM124413
6 · The paper itself

Abstract

Measurement of distances between spectroscopic labels (e.g., spin labels, fluorophores) attached to specific sites of biomolecules is an important method for studying biomolecular complexes. ALLNOX (Addition of Labels and Linkers) has been developed as a program to model interlabel distances based on an input macromolecule structure. Here, we report validation of ALLNOX using measured distances between nitroxide spin labels attached to specific sites of a protein-DNA complex. The results demonstrate that ALLNOX predicts average interspin distances that matched with values measured with pairs of labels attached at the protein and/or DNA. This establishes a solid foundation for using spin labeling in conjunction with ALLNOX to investigate complexes without high-resolution structures. With its high degree of flexibility for the label or the target biomolecule, ALLNOX provides a useful tool for investigating the structure-function relationship in a large variety of biological molecules.

Indexed as

SoftwareCrystallography, X-RayElectron Spin Resonance SpectroscopyModels, MolecularMolecular StructureMutagenesis, Site-DirectedNucleic AcidsProteinsSpin LabelsNucleic AcidsProteinsSpin Labels

Identifiers

PMID30978022
PMCPMC6486822

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.