Capsid protein | |||||||
---|---|---|---|---|---|---|---|
Identifiers | |||||||
Organism | |||||||
Symbol | C | ||||||
UniProt | Q9QAB9 | ||||||
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Hepatitis core antigen | |||||||||
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Identifiers | |||||||||
Symbol | Hepatitis_core | ||||||||
Pfam | PF00906 | ||||||||
InterPro | IPR002006 | ||||||||
CATH | 7abl | ||||||||
SCOP2 | 7abl / SCOPe / SUPFAM | ||||||||
|
HBcAg (core antigen) is a hepatitis B viral protein.[1][2] It is an indicator of active viral replication; this means the person infected with Hepatitis B can likely transmit the virus on to another person (i.e. the person is infectious).