Evidence map›Paper›PMID 26244255›Full record

ArticleJournal of computational biology : a journal of computational molecular cell biology2015

Computational Analysis of SAXS Data Acquisition.

Hui Dong, Jin Seob Kim, Gregory S Chirikjian

Abstract read
In one paragraph

Article in Journal of computational biology : a journal of computational molecular cell biology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Cross-Validation of Data Compatibility Between Small Angle X-ray Scattering and Cryo-Electron Microscopy.Journal of computational biology : a journal of computational molecular cell biology · 2017
    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

3 authors.

Hui Dong1 Fuzhou University , School of Mechanical Engineering and Automation, Fuzhou, China .
Jin Seob Kim2 Department of Mechanical Engineering, Johns Hopkins University , Baltimore, Maryland.
Gregory S Chirikjian2 Department of Mechanical Engineering, Johns Hopkins University , Baltimore, Maryland.

Funding

Information Fusion in Biomolecular Structure and Motion DeterminationR01GM113240 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI CHIRIKJIAN, GREGORY · 2014 to 2018
$1.9M
NIGMS NIH HHS R01 GM113240NIGMS NIH HHS R01GM113240
6 · The paper itself

Abstract

Small-angle x-ray scattering (SAXS) is an experimental biophysical method used for gaining insight into the structure of large biomolecular complexes. Under appropriate chemical conditions, the information obtained from a SAXS experiment can be equated to the pair distribution function, which is the distribution of distances between every pair of points in the complex. Here we develop a mathematical model to calculate the pair distribution function for a structure of known density, and analyze the computational complexity of these calculations. Efficient recursive computation of this forward model is an important step in solving the inverse problem of recovering the three-dimensional density of biomolecular structures from their pair distribution functions. In particular, we show that integrals of products of three spherical-Bessel functions arise naturally in this context. We then develop an algorithm for the efficient recursive computation of these integrals.

Indexed as

AlgorithmsComputational BiologyMacromolecular SubstancesModels, TheoreticalScattering, Small AngleSoftwareStatistics as TopicX-Ray DiffractionMacromolecular Substancesfast evaluation of integralspair distribution functionrecurrence relationsSAXSspherical-Bessel functions

Identifiers

PMID26244255
PMCPMC4575536

What OpenQuestion holds

Textmetadata
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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.