Evidence map›Paper›PMID 31781987›Full record

ArticleJournal of molecular modeling2019

HBGA binding modes and selectivity in noroviruses upon mutation: a docking and molecular dynamics study.

Abdulkadir Kocak

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of molecular modeling, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.3field-weighted citation impact, top 20% of its field
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

6 citing papers in PubMed, 15 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Accurate Binding Free Energy Method from End-State MD Simulations.Journal of chemical information and modeling · 2022
    Article
  5. Article
  6. 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

1 author at 1 institution in 1 country.

Abdulkadir KocakDepartment of Chemistry, Gebze Technical University, 41400, Gebze, Kocaeli, Turkey. kocak@gtu.edu.tr.ORCID http://orcid.org/0000-0001-6891-6929
Gebze Technical University · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Norovirus, also called winter vomiting bug, is the most common cause for gastroenteritis and severe childhood diarrhea disease. High mutation rates cause drug resistance and thus complicate the development of an effective therapeutics against virus infection. The virus protein enters the host cell via the interaction with histo-blood group antigens (HBGAs), formed by oligosaccharides. To date, the crystal structures of numerous complexes of virus proteins with different antigens have been reported. The HBGAs bind to the two distinct regions of the virus proteins. Herein, the affinity of different variants of virus protein to some common glycans has been computationally analyzed. Molecular docking studies as combination of docking scores and rmsd values revealed that the binding region 1 is more attractive for the ligands in variants of categories 1-5, but selectivity is drastically shifted to region 2 due to in category 6. In addition, molecular dynamics simulations were unraveled when the region 1 is hindered (in category 6); the blocking loop has less fluctuation than that of unblocked in other categories.

Indexed as

Molecular Docking SimulationMolecular Dynamics SimulationBinding SitesBlood Group AntigensMutationNorovirusProtein BindingProtein ConformationStructure-Activity RelationshipViral ProteinsVirus InternalizationBlood Group AntigensViral ProteinsBinding regionDockingHBGAMolecular dynamicsNorovirusNorwalk

Identifiers

PMID31781987
OpenAlexW2990651115

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.