Target intelligence / Profile preview

Envelope Glycoprotein gp120 (HIV-1), V2 Loop Deleted (gp120 ΔV2 Loop)

Target
gp120 ΔV2 Loop
Molecular classification
Glycoprotein, Viral Envelope Protein
01

Overview

Envelope glycoprotein gp120, with a deletion in the V2 loop, is a modified form of the HIV-1 gp120 protein. The V2 loop deletion enhances exposure of conserved neutralization epitopes, making it more susceptible to broadly neutralizing antibodies. This variant is used to study epitope accessibility and design immunogens for HIV vaccine development.

Other names
gp120 V2 deletion mutantHIV-1 gp120 ΔV2V2 loop deleted gp120
02

Mechanism of action

N/A - This is a modified viral protein used for research and vaccine development, not a drug target itself. The goal is to elicit antibodies that can neutralize the virus.

03

Biological functions

Viral entry into host cellsCD4 receptor bindingCCR5/CXCR4 coreceptor bindingMembrane fusion
04

Disease associations

HIV-1 infectionAIDS pathogenesisImmune evasion
05

Safety considerations

Potential for off-target effects if used in immunotherapyRisk of immune escape mutations

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