Target intelligence / Profile preview

Hepatitis B Virus Core Protein (HBc)

Target
HBc
Molecular classification
Viral protein, Structural protein
01

Overview

The hepatitis B virus (HBV) core protein, often referred to as HBc or Cp, is a multifunctional viral protein that plays essential roles throughout the HBV life cycle. It is the primary structural component of the viral nucleocapsid and is crucial for viral replication, genome packaging, and interaction with host cell machinery. It is considered an attractive antiviral target because it has no human homologs. Small molecules known as Core Allosteric Modulators (CAMs) can disrupt proper capsid assembly or function.

Other names
Hepatitis B virus core antigenHBcAgCp
02

Mechanism of action

Disruption of capsid assembly or function

03

Biological functions

Capsid assemblyGenome packagingRegulation of replicationNuclear-cytoplasmic shuttlingHost interactionImmune evasion
04

Disease associations

InfectionHepatitis B
05

Safety considerations

PharmacokineticsSafety profiles of CAMs require further optimization
06

Interacting drugs

BAY 41–4109

2 more in the full profile.

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