Evidence map›Paper›PMID 37830273›Full record

ArticleJournal of computational chemistry2024

Bridging Eulerian and Lagrangian Poisson-Boltzmann solvers by ESES.

Sheik Ahmed Ullah, Xin Yang, Ben Jones, Shan Zhao, Weihua Geng, Guo-Wei Wei

Abstract read
In one paragraph

Article in Journal of computational chemistry, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Sheik Ahmed UllahModel Risk, Regions Bank, Birmingham, Alabama, USA.
Xin YangDepartment of Mathematics, Southern Methodist University, Dallas, Texas, USA.
Ben JonesDepartment of Mathematics, Michigan State University, East Lansing, Michigan, USA.
Shan ZhaoDepartment of Mathematics, University of Alabama, Tuscaloosa, Alabama, USA.ORCID https://orcid.org/0000-0002-3023-2107
Weihua GengDepartment of Mathematics, Southern Methodist University, Dallas, Texas, USA.ORCID https://orcid.org/0000-0001-9911-6588
Guo-Wei WeiDepartment of Mathematics, Michigan State University, East Lansing, Michigan, USA.ORCID https://orcid.org/0000-0002-5781-2937

Funding

AI-based platform for predicting emerging vaccine-escape variants and designing mutation-proof antibodiesR01AI164266 · NIAID · UNIVERSITY OF GEORGIA · PI Guowei Wei, YONG-HUI ZHENG · 2022 to 2026
$2.7M
Discovery-Driven Mathematics and Artificial Intelligence for Biosciences and Drug DiscoveryR35GM148196 · NIGMS · UNIVERSITY OF GEORGIA · PI Guowei Wei · 2023 to 2026
$1.5M
NIAID NIH HHS R01 AI164266NIGMS NIH HHS R35 GM148196NIH HHS DMS-2110869NIH HHS DMS-2110914NIH HHS DMS-2110922NIH HHS IIS-1900473
6 · The paper itself

Abstract

The Poisson-Boltzmann (PB) model is a widely used electrostatic model for biomolecular solvation analysis. Formulated as an elliptic interface problem, the PB model can be numerically solved on either Eulerian meshes using finite difference/finite element methods or Lagrangian meshes using boundary element methods. Molecular surface generators, which produce the discretized dielectric interfaces between solutes and solvents, are critical factors in determining the accuracy and efficiency of the PB solvers. In this work, we investigate the utility of the Eulerian Solvent Excluded Surface (ESES) software for rendering conjugated Eulerian and Lagrangian surface representations, which enables us to numerically validate and compare the quality of Eulerian PB solvers, such as the MIBPB solver, and the Lagrangian PB solvers, such as the TABI-PB solver. Furthermore, with the ESES software and its associated PB solvers, we are able to numerically validate an interesting and useful but often neglected source-target symmetric property associated with the linearized PB model.

Indexed as

boundary integral methodconjugated Eulerian and Lagrangian molecular surfaceselectrostaticsmatched interface and boundaryPoisson-Boltzmann

Identifiers

PMID37830273
PMCPMC10993026

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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.