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Target intelligence / Profile preview
Respiratory Syncytial Virus Fusion (F) protein Site II (RSV F protein Site II)
- Target
- RSV F protein Site II
- Molecular classification
- Viral protein, Fusion protein, Type I integral membrane protein, Glycoprotein
01
Overview
The Respiratory Syncytial Virus (RSV) F protein is a type I integral membrane fusion glycoprotein essential for viral entry into host cells. Site II is one of several well-characterized antigenic regions on both preF and postF forms. Antibodies targeting site II can neutralize RSV by blocking its ability to fuse with host membranes.
- Other names
- RSV F Site IIRSV Fusion protein Site IISite II of RSV F proteinF protein antigenic site II
02
Mechanism of action
Neutralizing antibody that blocks viral fusion
03
Biological functions
Viral entryMembrane fusionReceptor bindingAntigen presentation
04
Disease associations
InfectionRespiratory diseaseRSV infection
05
Safety considerations
Antibody resistanceViral escape mutantsPotential for incomplete neutralization if only Site II is targeted
06
Interacting drugs
Palivizumab
1 more in the full profile.
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