Target intelligence / Profile preview

Angiotensin-converting enzyme 2 (ACE2) Receptor Binding Domain of SARS-CoV-2 Spike Protein (SARS-CoV-2 Spike RBD - ACE2)

Target
SARS-CoV-2 Spike RBD - ACE2
Molecular classification
Protein-protein interaction, Receptor-ligand interaction
01

Overview

The interaction between the angiotensin-converting enzyme 2 (ACE2) receptor and the receptor binding domain (RBD) of the SARS-CoV-2 spike protein is crucial for viral entry into host cells. ACE2, a membrane-bound carboxypeptidase involved in blood pressure regulation, is exploited by the virus for attachment and subsequent cell entry. This interaction is a primary target for therapeutic intervention, including neutralizing antibodies, small molecule inhibitors, and vaccine design, aimed at disrupting virus-cell fusion and preventing infection.

Other names
SARS-CoV-2 Spike RBDACE2 Receptor Binding DomainSpike RBD - ACE2 complexRBD-ACE2 interaction
02

Mechanism of action

Inhibition of viral entry by blocking the interaction between the SARS-CoV-2 spike RBD and the ACE2 receptor.

03

Biological functions

Viral entryReceptor bindingAngiotensin II conversionAngiotensin-(1-7) production
04

Disease associations

COVID-19SARSCardiovascular diseaseInflammation
05

Safety considerations

Potential for off-target effects of ACE inhibitorsDevelopment of resistance to neutralizing antibodiesPossible immune-related adverse events
06

Interacting drugs

Neutralizing antibodies

3 more in the full profile.

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