Evidence map›Paper›PMID 18258464›Full record

ArticleJournal of magnetic resonance (San Diego, Calif. : 1997)2008

REDCRAFT: a tool for simultaneous characterization of protein backbone structure and motion from RDC data.

Michael Bryson, Fang Tian, James H Prestegard, Homayoun Valafar

Abstract read
In one paragraph

Article in Journal of magnetic resonance (San Diego, Calif. : 1997), 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing 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

20 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Quality assessment of protein NMR structures.Current opinion in structural biology · 2013
    Review
  12. Recommendations of the wwPDB NMR Validation Task Force.Structure (London, England : 1993) · 2013
    Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Efficient and accurate estimation of relative order tensors from lambda-maps.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2009
    Article
  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.

Michael BrysonUniversity of South Carolina, Department of Computer Science and Engineering, 315 Main Street, Columbia, SC 29208, USA.
Fang Tian
James H Prestegard
Homayoun Valafar

Funding

X RAY CRYSTALLOGRAPHY OF PROTEIN STRUCTUREP50GM062407 · NIGMS · UNIVERSITY OF GEORGIA (UGA) · PI WANG, BI-CHENG · 2000 to 2005
$28.9M
Structure and Dynamics of Membrane Proteins from NMR Orientational ConstraintsR01GM081793 · NIGMS · UNIVERSITY OF SOUTH CAROLINA AT COLUMBIA · PI VALAFAR, HOMAYOUN · 2007 to 2010
$915k
NIGMS NIH HHS 1R01GM081793NIGMS NIH HHS GM062407NIGMS NIH HHS P50 GM062407NIGMS NIH HHS R01 GM081793
6 · The paper itself

Abstract

REDCRAFT, a new open source software tool that accommodates the analysis of RDC data for simultaneous structure and dynamics characterization of proteins is presented in this article. Simultaneous consideration of structure and motion is believed to be necessary for accurate representation of the solution-state of a protein. REDCRAFT is designed to primarily utilize RDC data from multiple alignment media in two stages. During Stage-I, a list of possible torsion angles joining any two neighboring peptide planes is ranked based on their fitness to experimental constraints; in Stage-II, a dipeptide fragment is extended by addition of one peptide plane at a time. The algorithm adopted by REDCRAFT is very efficient and can produce a structure for an 80 residue protein within two hours on a typical desktop computer. REDCRAFT exhibits robustness with respect to noise and missing data. REDCRAFT describes the overall alignment of the molecule in the form of an order tensor matrix and is capable of identifying peptide fragments with internal dynamics. Identification of the location of internal motion will permit a more accurate structural representation. Experimental data from two proteins as well as simulated data are presented to illustrate the capabilities of REDCRAFT in both structure determination and identification of the dynamical regions.

Indexed as

AlgorithmsModels, ChemicalModels, MolecularSoftwareComputer SimulationMagnetic Resonance SpectroscopyMotionProtein ConformationProteinsProteins

Identifiers

PMID18258464
PMCPMC2728087

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.