Evidence map›Paper›PMID 19809581›Full record

ArticleComputer aided geometric design2006

Quality Meshing of Implicit Solvation Models of Biomolecular Structures.

Yongjie Zhang, Guoliang Xu, Chandrajit Bajaj

Abstract read
In one paragraph

Article in Computer aided geometric design, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing 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

35 citing papers in PubMed.

  1. Review
  2. NanoShaperWeb: Molecular Surface and Pocket Detection Made Visual.Journal of chemical information and modeling · 2025
    Article
  3. Article
  4. Frontiers in biomolecular mesh generation and molecular visualization systems.Visual computing for industry, biomedicine, and art · 2018
    Review
  5. Article
  6. Tissue-scale, personalized modeling and simulation of prostate cancer growth.Proceedings of the National Academy of Sciences of the United States of America · 2016
    Article
  7. Object-oriented Persistent Homology.Journal of computational physics · 2016
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Biomolecular surface construction by PDE transform.International journal for numerical methods in biomedical engineering · 2012
    Article
  16. Article
  17. Article
  18. Article
  19. 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

3 authors.

Yongjie ZhangComputational Visualization Center, Department of Computer Sciences, Institute for Computational Engineering and Sciences, The University of Texas at Austin, Austin, TX 78712, USA.
Guoliang Xu
Chandrajit Bajaj

Funding

VISUALIZATION TOOLS FOR AUTOMATED MOLECULAR MICROSCOPYP41RR008605 · NCRR · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI PAPADOPOULOS, PHILIP · 1994 to 2011
$28.1M
ZERNIKE PHASE PLATE CRYOEM IN OKAZAKIP41RR002250 · NCRR · UNIVERSITY OF ARIZONA · PI CHIU, WAH · 1985 to 2011
$22.1M
TOWARD A COMPUTATION CENTER FOR BIOMOLECULAR COMPLEXES: STRUCTURAL BIOLOGYP20RR020647 · NCRR · BAYLOR COLLEGE OF MEDICINE · PI CHIU, WAH · 2004 to 2006
$1.8M
A New Approach to Rapid Protein-Protein DockingR01GM073087 · NIGMS · UNIVERSITY OF TEXAS AT AUSTIN · PI BAJAJ, CHANDRAJIT L · 2006 to 2008
$1.3M
Hierarchical Methods for Large BioMolecular ComplexesR01GM074258 · NIGMS · UNIVERSITY OF TEXAS AUSTIN · PI BAJAJ, CHANDRAJIT L · 2005 to 2010
$778k
NCRR NIH HHS P20 RR020647NCRR NIH HHS P41 RR002250NCRR NIH HHS P41 RR008605NIGMS NIH HHS R01 GM073087NIGMS NIH HHS R01 GM074258
6 · The paper itself

Abstract

This paper describes a comprehensive approach to construct quality meshes for implicit solvation models of biomolecular structures starting from atomic resolution data in the Protein Data Bank (PDB). First, a smooth volumetric electron density map is constructed from atomic data using weighted Gaussian isotropic kernel functions and a two-level clustering technique. This enables the selection of a smooth implicit solvation surface approximation to the Lee-Richards molecular surface. Next, a modified dual contouring method is used to extract triangular meshes for the surface, and tetrahedral meshes for the volume inside or outside the molecule within a bounding sphere/box of influence. Finally, geometric flow techniques are used to improve the surface and volume mesh quality. Several examples are presented, including generated meshes for biomolecules that have been successfully used in finite element simulations involving solvation energetics and binding rate constants.

Identifiers

PMID19809581
PMCPMC2756697

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.