Target intelligence / Profile preview

Zaire ebolavirus Matrix Protein VP40 (VP40)

Target
VP40
Molecular classification
Matrix protein, Viral structural protein
01

Overview

VP40 is the major matrix protein of Zaire ebolavirus, essential for virion assembly, budding, and morphogenesis at the host cell plasma membrane. It functions as a key structural component and regulates viral transcription, packaging, morphogenesis, and suppression of host RNA silencing. Its central role in the viral life cycle makes it a prime target for antiviral drug development and a valuable tool for VLP-based vaccine development and research.

Other names
EBOV VP40Ebola virus VP40Matrix protein VP40
02

Mechanism of action

N/A

03

Biological functions

Virion assemblyVirion buddingViral matrix formationRegulation of viral transcriptionPackagingMorphogenesisSuppression of host RNA silencing
04

Disease associations

Ebola virus disease (EVD)Viral infection
05

Safety considerations

High pathogenicity of Ebola virusPotential for resistance development against VP40-targeting therapeutics

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