Evidence map›Paper›PMID 41393362›Full record

ArticleBioinformation2025

Molecular docking analysis of zidovudine triphosphate with conserved residues from NS3 protein.

Ayesha Tazeen, Rafat Ali, Nida Jamil Khan, Anwar Ahmed, Shama Parveen

Abstract read
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Article in Bioinformation, 2025. 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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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Ayesha TazeenCentre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi, India.
Rafat AliDepartment of Biosciences, Jamia Millia Islamia, New Delhi, India.
Nida Jamil KhanDepartment of Biosciences, Jamia Millia Islamia, New Delhi, India.
Anwar AhmedCentre of Excellence in Biotechnology Research, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia.
Shama ParveenCentre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Dengue fever poses a significant global health concern, yet despite extensive research there is no specific antiviral therapy against the infection. Therefore, it is of interest to study the interaction between the highly conserved N-terminal of NS3 protein of DENV-4 and an FDA approved antiviral, zidovudine triphosphate (ZDV-TP), using molecular docking and molecular dynamics (MD) simulation studies. Docking showed significant binding between NS3 protein and ZDV-TP with -7.7 kcal/mol of binding energy. ZDV-TP interacted with the conserved and active site residues of N-terminal NS3 protease including Gly133, Thr134, Ser135, Gly151 and Asn152. These residues are crucial for viral replication and are highly conserved in all the serotypes of DENV. MD simulation studies showed that the NS3-ZDV-TP complex had no major conformational instability with an approximately linear trajectory up to 200 ns simulation. ZDV-TP was well anchored at its binding position and minimized the compactness as compared to NS3 protein only, indicating high affinity for NS3.

Indexed as

Dengue virusMD simulationNS3 proteinprotein-ligand interaction

Identifiers

PMID41393362
PMCPMC12697392

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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.