ArticleJournal of molecular graphics & modelling2021
Which species does the virus like most: Binding modes study between SARS-CoV-2 S protein and ACE2 receptor.
Article in Journal of molecular graphics & modelling, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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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.
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Who cites it
4 citing papers in PubMed, 5 citations in OpenAlex.
- Variations in Cell Surface ACE2 Levels Alter Direct Binding of SARS-CoV-2 Spike Protein and Viral Infectivity: Implications for Measuring Spike Protein Interactions with Animal ACE2 Orthologs.Journal of virology · 2022Article
- Variations in cell-surface ACE2 levels alter direct binding of SARS-CoV-2 Spike protein and viral infectivity: Implications for measuring Spike protein interactions with animal ACE2 orthologs.bioRxiv : the preprint server for biology · 2021Article
- Computational prediction of the effect of amino acid changes on the binding affinity between SARS-CoV-2 spike RBD and human ACE2.Proceedings of the National Academy of Sciences of the United States of America · 2021Article
- Innate Immunity in Children and the Role of ACE2 Expression in SARS-CoV-2 Infection.Pediatric reports · 2021Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe emergence of a novel coronavirus (SARS-CoV-2) has been spreading worldwide in 2020. Coronaviruses could mainly cause respiratory tract infections in humans and multiple system infections in many animals. The coronavirus enters the host cell through the binding of surface spike glycoprotein (S Protein) with host angiotensin-converting enzyme-Ⅱ (ACE2) protein.
methodsACE2 sequences of various species were aligned with human ACE2, accordingly, homology models for different species were constructed. Then, S-protein-ACE2 complexes were constructed using the generated homology models. The molecular dynamics simulations and Molecular Mechanics/Poisson-Boltzmann Surface Area (MM/PBSA) were carried out to study the dynamical behavior of the generated S-ACE2 virtual complexes. Root Mean Square Deviation (RMSD), Root Mean Square Fluctuation (RMSF) and Radius of Gyration (Rg) were calculated to evaluate protein stability and compactness.
resultsThe binding free energies of S protein with ACE2 from Procyon lotor and Camelus dromedarius are about equal to that of humans. By comparing the free binding energies it were possible to identify potential viral hosts that could transmit the virus to human (risk of cross-species transmission). The predication showed that, besides human beings, SARS-CoV-2 may possibly infect Procyon lotor and Camelus dromedarius as well.
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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.