Hepadnaviridae

VIRION

Enveloped, spherical. Diameter from about 42nm. Icosahedric capsid with a T=4 symmetry.

GENOME

Partially dsDNA circular genome, about 3.2 kb in size. Encodes for 7 proteins.
On rare non-specific recombination, the viral genome can be integrated in host chromosome. This inactivates the integrated virus but can gives the host cell a replicative advantage sometimes leading to hepatocarcinoma.

GENE EXPRESSION

The minichromosome is transcribed by cellular RNA polymerase II under the control of three to four promoters (the core, pre-S1, pre-S2/S promoters, and the X promoter in mammalian viruses) and two enhancer regions (ENH1 and ENH2). The pre-genomic RNA is alternatively spliced. The unspliced form is exported from the nucleus through a PRE motif possibly by capsid protein. The Polymerase and short S proteins are expressed by leaky scanning from the pg mRNA and the S mRNA respectively.

REPLICATION

CYTOPLASMIC/NUCLEAR

  1. Virus attaches to host receptors through major surface antigen and enters the cell by an unknown mechanism.
  2. Relaxed circular DNA (RC-DNA) and capsid are transported via microtubules to the nucleus where DNA is released through the nuclear pore, and repaired to form covalently closed circular DNA (cccDNA).
  3. Transcription by RNA polymerase II of the pregenomic RNA (pgRNA) and subgenomic mRNAs, inducing synthesis of all the viral proteins.
  4. pgRNA is encapsidated, together with the P protein, and reverse-transcribed inside the nucleocapsid in (-)DNA covalently linked to P protein.
  5. (+)DNA synthesis from the (-)DNA template generates new RC-DNA.
  6. Transport to the nucleus of new RC-DNA leads to cccDNA amplification; alternatively, the RC-DNA containing nucleocapsids are enveloped and bud as virions.

Host-virus interaction

Primary receptor

HBV L surface protein can bind to heparan sulfate

Entry receptor

HBV L surface protein Binds to SLC10A1/NTCP in order to enter hepatocytes.

Autophagy modulation

HBV protein HBx seems to be able to increase autophagy through the up-regulation of host beclin 1 expression .

Cell-cycle modulation

HBV protein HBx protein deregulates cell cycle checkpoint controls at G0/G1 and G2/M .

Innate immune response inhibition

HBV protein HBx directly interacts with and inhibits host MAVS protein by inducing its ubiquitination and targeting it for degradation .

Matching UniProtKB/Swiss-Prot entries

292 entries grouped by strain (browse by keywords)

All proteins are shown (view only 282 complete proteome entries)

5 entries

Hepatitis B virus genotype C subtype ayr (isolate Human/Japan/Okamoto/-) (HBV-C) reference strain

Select_all Deselect_all  
CAPSD_HBVCJCapsid protein (Core antigen) (Core protein) (HBcAg) (p21.5)
DPOL_HBVCJProtein P
HBEAG_HBVCJExternal core antigen (HBeAg) (Precore protein) (p25)
HBSAG_HBVCJLarge envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVCJProtein X (HBx) (Peptide X) (pX)

4 entries

Duck hepatitis B virus (isolate Shanghai/DHBVQCA34) (DHBV) reference strain

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CAPSD_DHBVQCapsid protein (Core antigen) (Core protein) (HBcAg)
DPOL_DHBVQProtein P
HBEAG_DHBVQExternal core antigen (HBeAg) (Precore protein)
HBSAG_DHBVQLarge envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...

7 entries

Hepatitis B virus genotype D subtype ayw (isolate France/Tiollais/1979) (HBV-D)

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CAPSD_HBVD3Capsid protein (Core antigen) (Core protein) (HBcAg) (p21.5)
DPOL_HBVD3Protein P
HBEAG_HBVD3External core antigen (HBeAg) (Precore protein) (p25)
HBSAG_HBVD3Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVD3Protein X (HBx) (Peptide X) (pX)
Y10K_HBVD3Putative uncharacterized 10.4 kDa protein
Y15K_HBVD3Putative uncharacterized 15.3 kDa protein

5 entries

Chimpanzee hepatitis B virus (isolate United Kingdom/LSH/1988) (HBVcpz)

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CAPSD_HBVCPCapsid protein (Core antigen) (Core protein) (HBcAg)
DPOL_HBVCPProtein P
HBEAG_HBVCPTruncated HBeAg protein
HBSAG_HBVCPLarge envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVCPProtein X (HBx) (Peptide X) (pX)

5 entries

Gibbon hepatitis B virus subtype ayw3q (isolate Hope) (HBVgbn)

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CAPSD_HBVGBCapsid protein (Core antigen) (Core protein) (HBcAg)
DPOL_HBVGBProtein P
HBEAG_HBVGBExternal core antigen (HBeAg) (Precore protein)
HBSAG_HBVGBLarge envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVGBProtein X (HBx) (Peptide X) (pX)

5 entries

Gorilla hepatitis B virus (isolate Cameroon/gor97) (HBVgor)

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CAPSD_HBVGOCapsid protein (Core antigen) (Core protein) (HBcAg)
DPOL_HBVGOProtein P
HBEAG_HBVGOExternal core antigen (HBeAg) (Precore protein)
HBSAG_HBVGOLarge envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVGOProtein X (HBx) (Peptide X) (pX)

5 entries

Ground squirrel hepatitis virus (strain 27) (GSHV)

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CAPSD_GSHVCapsid protein (Core antigen) (Core protein) (HBcAg)
DPOL_GSHVProtein P
HBEAG_GSHVExternal core antigen (HBeAg) (Precore protein)
HBSAG_GSHVLarge envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_GSHVProtein X (HBx) (Peptide X) (pX)

5 entries

Hepatitis B virus genotype A1 subtype adw2 (isolate South Africa/84/2001) (HBV-A)

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CAPSD_HBVA6Capsid protein (Core antigen) (Core protein) (HBcAg) (p21.5)
DPOL_HBVA6Protein P
HBEAG_HBVA6External core antigen (HBeAg) (Precore protein) (p25)
HBSAG_HBVA6Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVA6Protein X (HBx) (Peptide X) (pX)

5 entries

Hepatitis B virus genotype A2 (isolate Japan/11D11HCCW/1998) (HBV-A)

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CAPSD_HBVA7Capsid protein (Core antigen) (Core protein) (HBcAg) (p21.5)
DPOL_HBVA7Protein P
HBEAG_HBVA7External core antigen (HBeAg) (Precore protein) (p25)
HBSAG_HBVA7Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVA7Protein X (HBx) (Peptide X) (pX)

5 entries

Hepatitis B virus genotype A2 subtype adw (isolate Japan/Nishioka/1983) (HBV-A)

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CAPSD_HBVA2Capsid protein (Core antigen) (Core protein) (HBcAg) (p21.5)
DPOL_HBVA2Protein P
HBEAG_HBVA2External core antigen (HBeAg) (Precore protein) (p25)
HBSAG_HBVA2Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVA2Protein X (HBx) (Peptide X) (pX)

5 entries

Hepatitis B virus genotype A2 subtype adw2 (isolate Germany/991/1990) (HBV-A)

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CAPSD_HBVA4Capsid protein (Core antigen) (Core protein) (HBcAg) (p21.5)
DPOL_HBVA4Protein P
HBEAG_HBVA4External core antigen (HBeAg) (Precore protein) (p25)
HBSAG_HBVA4Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVA4Protein X (HBx) (Peptide X) (pX)

5 entries

Hepatitis B virus genotype A2 subtype adw2 (strain Rutter 1979) (HBV-A)

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CAPSD_HBVA3Capsid protein (Core antigen) (Core protein) (HBcAg) (p21.5)
DPOL_HBVA3Protein P
HBEAG_HBVA3External core antigen (HBeAg) (Precore protein) (p25)
HBSAG_HBVA3Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVA3Protein X (HBx) (Peptide X) (pX)

5 entries

Hepatitis B virus genotype A3 (isolate Cameroon/CMR711/1994) (HBV-A)

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CAPSD_HBVA9Capsid protein (Core antigen) (Core protein) (HBcAg) (p21.5)
DPOL_HBVA9Protein P
HBEAG_HBVA9External core antigen (HBeAg) (Precore protein) (p25)
HBSAG_HBVA9Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVA9Protein X (HBx) (Peptide X) (pX)

5 entries

Hepatitis B virus genotype A3 (isolate Cameroon/CMR983/1994) (HBV-A)

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CAPSD_HBVA8Capsid protein (Core antigen) (Core protein) (HBcAg) (p21.5)
DPOL_HBVA8Protein P
HBEAG_HBVA8External core antigen (HBeAg) (Precore protein) (p25)
HBSAG_HBVA8Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVA8Protein X (HBx) (Peptide X) (pX)

5 entries

Hepatitis B virus genotype B/C subtype adw (isolate Okinawa/pODW282/1998) (HBV-B)

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CAPSD_HBVB4Capsid protein (Core antigen) (Core protein) (HBcAg) (p21.5)
DPOL_HBVB4Protein P
HBEAG_HBVB4External core antigen (HBeAg) (Precore protein) (p25)
HBSAG_HBVB4Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVB4Protein X (HBx) (Peptide X) (pX)

5 entries

Hepatitis B virus genotype B1 (isolate Japan/Ry30/2002) (HBV-B)

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CAPSD_HBVB8Capsid protein (Core antigen) (Core protein) (HBcAg) (p21.5)
DPOL_HBVB8Protein P
HBEAG_HBVB8Truncated HBeAg protein
HBSAG_HBVB8Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVB8Protein X (HBx) (Peptide X) (pX)

5 entries

Hepatitis B virus genotype B1 (isolate Japan/Yamagata-2/1998) (HBV-B)

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CAPSD_HBVB7Capsid protein (Core antigen) (Core protein) (HBcAg) (p21.5)
DPOL_HBVB7Protein P
HBEAG_HBVB7Truncated HBeAg protein
HBSAG_HBVB7Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVB7Protein X (HBx) (Peptide X) (pX)

5 entries

Hepatitis B virus genotype B1 subtype adw (isolate Japan/pJDW233/1988) (HBV-B)

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CAPSD_HBVB1Capsid protein (Core antigen) (Core protein) (HBcAg) (p21.5)
DPOL_HBVB1Protein P
HBEAG_HBVB1External core antigen (HBeAg) (Precore protein) (p25)
HBSAG_HBVB1Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVB1Protein X (HBx) (Peptide X) (pX)

5 entries

Hepatitis B virus genotype B2 (isolate Indonesia/pIDW420/1988) (HBV-B)

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CAPSD_HBVB2Capsid protein (Core antigen) (Core protein) (HBcAg) (p21.5)
DPOL_HBVB2Protein P
HBEAG_HBVB2External core antigen (HBeAg) (Precore protein) (p25)
HBSAG_HBVB2Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVB2Protein X (HBx) (Peptide X) (pX)

5 entries

Hepatitis B virus genotype B2 (isolate Vietnam/9873/1997) (HBV-B)

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CAPSD_HBVB3Capsid protein (Core antigen) (Core protein) (HBcAg) (p21.5)
DPOL_HBVB3Protein P
HBEAG_HBVB3Truncated HBeAg protein
HBSAG_HBVB3Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVB3Protein X (HBx) (Peptide X) (pX)

5 entries

Hepatitis B virus genotype B2 subtype adw (isolate China/patient4/1996) (HBV-B)

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CAPSD_HBVB6Capsid protein (Core antigen) (Core protein) (HBcAg) (p21.5)
DPOL_HBVB6Protein P
HBEAG_HBVB6Truncated HBeAg protein
HBSAG_HBVB6Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVB6Protein X (HBx) (Peptide X) (pX)

5 entries

Hepatitis B virus genotype C (isolate Vietnam/3270/2000) (HBV-C)

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CAPSD_HBVC0Capsid protein (Core antigen) (Core protein) (HBcAg) (p21.5)
DPOL_HBVC0Protein P
HBEAG_HBVC0External core antigen (HBeAg) (Precore protein) (p25)
HBSAG_HBVC0Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVC0Protein X (HBx) (Peptide X) (pX)

5 entries

Hepatitis B virus genotype C subtype adr (isolate Japan/Nishioka/1983) (HBV-C)

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CAPSD_HBVC1Capsid protein (Core antigen) (Core protein) (HBcAg) (p21.5)
DPOL_HBVC1Protein P
HBEAG_HBVC1External core antigen (HBeAg) (Precore protein) (p25)
HBSAG_HBVC1Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVC1Protein X (HBx) (Peptide X) (pX)

5 entries

Hepatitis B virus genotype C subtype adr (strain Japan/adr4/1983) (HBV-C)

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CAPSD_HBVC3Capsid protein (Core antigen) (Core protein) (HBcAg) (p21.5)
DPOL_HBVC3Protein P
HBEAG_HBVC3External core antigen (HBeAg) (Precore protein) (p25)
HBSAG_HBVC3Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVC3Protein X (HBx) (Peptide X) (pX)

5 entries

Hepatitis B virus genotype C subtype ar (isolate Japan/S-207/1988) (HBV-C)

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CAPSD_HBVC2Capsid protein (Core antigen) (Core protein) (HBcAg) (p21.5)
DPOL_HBVC2Protein P
HBEAG_HBVC2External core antigen (HBeAg) (Precore protein) (p25)
HBSAG_HBVC2Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVC2Protein X (HBx) (Peptide X) (pX)

5 entries

Hepatitis B virus genotype C subtype ayw (isolate Australia/AustRC/1992) (HBV-C)

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CAPSD_HBVC9Capsid protein (Core antigen) (Core protein) (HBcAg) (p21.5)
DPOL_HBVC9Protein P
HBEAG_HBVC9Truncated HBeAg protein
HBSAG_HBVC9Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVC9Protein X (HBx) (Peptide X) (pX)

5 entries

Hepatitis B virus genotype C subtype ayw (isolate China/Tibet127/2002) (HBV-C)

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CAPSD_HBVC7Capsid protein (Core antigen) (Core protein) (HBcAg) (p21.5)
DPOL_HBVC7Protein P
HBEAG_HBVC7External core antigen (HBeAg) (Precore protein) (p25)
HBSAG_HBVC7Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVC7Protein X (HBx) (Peptide X) (pX)

5 entries

Hepatitis B virus genotype D (isolate France/alpha1/1989) (HBV-D)

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CAPSD_HBVD2Capsid protein (Core antigen) (Core protein) (HBcAg) (p21.5)
DPOL_HBVD2Protein P
HBEAG_HBVD2Truncated HBeAg protein
HBSAG_HBVD2Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVD2Protein X (HBx) (Peptide X) (pX)

5 entries

Hepatitis B virus genotype D (isolate Germany/1-91/1991) (HBV-D)

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CAPSD_HBVD7Capsid protein (Core antigen) (Core protein) (HBcAg) (p21.5)
DPOL_HBVD7Protein P
HBEAG_HBVD7External core antigen (HBeAg) (Precore protein) (p25)
HBSAG_HBVD7Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVD7Protein X (HBx) (Peptide X) (pX)

5 entries

Hepatitis B virus genotype D subtype ayw (isolate Australia/AustKW/1991) (HBV-D)

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CAPSD_HBVD5Capsid protein (Core antigen) (Core protein) (HBcAg) (p21.5)
DPOL_HBVD5Protein P
HBEAG_HBVD5External core antigen (HBeAg) (Precore protein) (p25)
HBSAG_HBVD5Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVD5Protein X (HBx) (Peptide X) (pX)

5 entries

Hepatitis B virus genotype D subtype ayw (isolate Italy/CI/1992) (HBV-D)

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CAPSD_HBVD6Capsid protein (Core antigen) (Core protein) (HBcAg) (p21.5)
DPOL_HBVD6Protein P
HBEAG_HBVD6External core antigen (HBeAg) (Precore protein) (p25)
HBSAG_HBVD6Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVD6Protein X (HBx) (Peptide X) (pX)

5 entries

Hepatitis B virus genotype D subtype ayw (isolate Japan/JYW796/1988) (HBV-D)

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CAPSD_HBVD4Capsid protein (Core antigen) (Core protein) (HBcAg) (p21.5)
DPOL_HBVD4Protein P
HBEAG_HBVD4Truncated HBeAg protein
HBSAG_HBVD4Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVD4Protein X (HBx) (Peptide X) (pX)

5 entries

Hepatitis B virus genotype F2 (isolate Brazil/w4B) (HBV-F)

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CAPSD_HBVF1Capsid protein (Core antigen) (Core protein) (HBcAg) (p21.5)
DPOL_HBVF1Protein P
HBEAG_HBVF1External core antigen (HBeAg) (Precore protein) (p25)
HBSAG_HBVF1Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVF1Protein X (HBx) (Peptide X) (pX)

5 entries

Hepatitis B virus genotype F2 subtype adw4q (isolate Senegal/9203) (HBV-F)

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CAPSD_HBVF6Capsid protein (Core antigen) (Core protein) (HBcAg) (p21.5)
DPOL_HBVF6Protein P
HBEAG_HBVF6External core antigen (HBeAg) (Precore protein) (p25)
HBSAG_HBVF6Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVF6Protein X (HBx) (Peptide X) (pX)

5 entries

Hepatitis B virus genotype H subtype adw4 (isolate Nicaragua/2928Nic/1997) (HBV-H)

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CAPSD_HBVH3Capsid protein (Core antigen) (Core protein) (HBcAg) (p21.5)
DPOL_HBVH3Protein P
HBEAG_HBVH3External core antigen (HBeAg) (Precore protein) (p25)
HBSAG_HBVH3Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVH3Protein X (HBx) (Peptide X) (pX)

5 entries

Woodchuck hepatitis B virus (isolate 1) (WHV)

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CAPSD_WHV1Capsid protein (Core antigen) (Core protein) (HBcAg)
DPOL_WHV1Protein P
HBEAG_WHV1External core antigen (HBeAg) (Precore protein)
HBSAG_WHV1Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_WHV1Protein X (HBx) (Peptide X) (pX)

5 entries

Woodchuck hepatitis B virus (isolate 2) (WHV)

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CAPSD_WHV2Capsid protein (Core antigen) (Core protein) (HBcAg)
DPOL_WHV2Protein P
HBEAG_WHV2External core antigen (HBeAg) (Precore protein)
HBSAG_WHV2Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_WHV2Protein X (HBx) (Peptide X) (pX)

5 entries

Woodchuck hepatitis B virus (isolate 59) (WHV)

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CAPSD_WHV3Capsid protein (Core antigen) (Core protein) (HBcAg)
DPOL_WHV3Protein P
HBEAG_WHV3External core antigen (HBeAg) (Precore protein)
HBSAG_WHV3Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_WHV3Protein X (HBx) (Peptide X) (pX)

5 entries

Woodchuck hepatitis B virus (isolate 7) (WHV)

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CAPSD_WHV4Capsid protein (Core antigen) (Core protein) (HBcAg)
DPOL_WHV4Protein P
HBEAG_WHV4External core antigen (HBeAg) (Precore protein)
HBSAG_WHV4Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_WHV4Protein X (HBx) (Peptide X) (pX)

5 entries

Woodchuck hepatitis B virus (isolate 8) (WHV)

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CAPSD_WHV5Capsid protein (Core antigen) (Core protein) (HBcAg)
DPOL_WHV5Protein P
HBEAG_WHV5External core antigen (HBeAg) (Precore protein)
HBSAG_WHV5Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_WHV5Protein X (HBx) (Peptide X) (pX)

5 entries

Woolly monkey hepatitis B virus (isolate Louisville) (WMHBV)

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CAPSD_WMHBVCapsid protein (Core antigen) (Core protein) (HBcAg)
DPOL_WMHBVProtein P
HBEAG_WMHBVExternal core antigen (HBeAg) (Precore protein)
HBSAG_WMHBVLarge envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_WMHBVProtein X (HBx) (Peptide X) (pX)

4 entries

Artic squirrel hepatitis virus (ASHV)

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CAPSD_ASHVCapsid protein (Core antigen) (Core protein) (HBcAg)
DPOL_ASHVProtein P
HBEAG_ASHVExternal core antigen (HBeAg) (Precore protein)
X_ASHVProtein X (HBx) (Peptide X) (pX)

4 entries

Duck hepatitis B virus (isolate brown Shanghai duck S5) (DHBV)

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CAPSD_HPBDBCapsid protein (Core antigen) (Core protein) (HBcAg)
DPOL_HPBDBProtein P
HBEAG_HPBDBExternal core antigen (HBeAg) (Precore protein)
HBSAG_HPBDBLarge envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...

4 entries

Duck hepatitis B virus (isolate white Shanghai duck S31) (DHBV)

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CAPSD_HPBDWCapsid protein (Core antigen) (Core protein) (HBcAg)
DPOL_HPBDWProtein P
HBEAG_HPBDWExternal core antigen (HBeAg) (Precore protein)
HBSAG_HPBDWLarge envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...

4 entries

Duck hepatitis B virus (strain China) (DHBV)

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CAPSD_HPBDCCapsid protein (Core antigen) (Core protein) (HBcAg)
DPOL_HPBDCProtein P
HBEAG_HPBDCExternal core antigen (HBeAg) (Precore protein)
HBSAG_HPBDCLarge envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...

4 entries

Duck hepatitis B virus (strain Germany/DHBV-3) (DHBV)

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CAPSD_DHBV3Capsid protein (Core antigen) (Core protein) (HBcAg)
DPOL_DHBV3Protein P
HBEAG_DHBV3External core antigen (HBeAg) (Precore protein)
HBSAG_DHBV3Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...

4 entries

Duck hepatitis B virus (strain United States/DHBV-16) (DHBV)

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CAPSD_DHBV1Capsid protein (Core antigen) (Core protein) (HBcAg)
DPOL_DHBV1Protein P
HBEAG_DHBV1External core antigen (HBeAg) (Precore protein)
HBSAG_DHBV1Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...

4 entries

Hepatitis B virus genotype A1 subtype adw (isolate Philippines/pFDW294/1988) (HBV-A)

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CAPSD_HBVA5Capsid protein (Core antigen) (Core protein) (HBcAg) (p21.5)
DPOL_HBVA5Protein P
HBEAG_HBVA5External core antigen (HBeAg) (Precore protein) (p25)
HBSAG_HBVA5Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...

4 entries

Hepatitis B virus genotype C subtype ad (isolate Japan/S-179/1988) (HBV-C)

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CAPSD_HBVC5Capsid protein (Core antigen) (Core protein) (HBcAg) (p21.5)
DPOL_HBVC5Protein P
HBSAG_HBVC5Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVC5Protein X (HBx) (Peptide X) (pX)

4 entries

Hepatitis B virus genotype C subtype adr (isolate Japan/A4/1994) (HBV-C)

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CAPSD_HBVC8Capsid protein (Core antigen) (Core protein) (HBcAg) (p21.5)
DPOL_HBVC8Protein P
HBSAG_HBVC8Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVC8Protein X (HBx) (Peptide X) (pX)

4 entries

Hepatitis B virus genotype C subtype adr (isolate Korea/Kim/1989) (HBV-C)

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CAPSD_HBVC4Capsid protein (Core antigen) (Core protein) (HBcAg) (p21.5)
DPOL_HBVC4Protein P
HBSAG_HBVC4Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
XCORE_HBVC4Putative X-Core fused protein

4 entries

Hepatitis B virus genotype G (isolate IG29227/2000) (HBV-G)

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CAPSD_HBVG3Capsid protein (Core antigen) (Core protein) (HBcAg) (p21.5)
DPOL_HBVG3Protein P
HBSAG_HBVG3Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVG3Protein X (HBx) (Peptide X) (pX)

4 entries

Heron hepatitis B virus (HHBV)

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CAPSD_HHBVCapsid protein (Core antigen) (Core protein) (HBcAg)
DPOL_HHBVProtein P
HBEAG_HHBVExternal core antigen (HBeAg) (Precore protein)
HBSAG_HHBVLarge envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...

3 entries

Hepatitis B virus genotype B2 (isolate Vietnam/16091/1992) (HBV-B)

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DPOL_HBVB5Protein P
HBSAG_HBVB5Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVB5Protein X (HBx) (Peptide X) (pX)

3 entries

Hepatitis B virus genotype E (isolate Cote d'Ivoire/ABI-129/2003) (HBV-E)

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DPOL_HBVE2Protein P
HBSAG_HBVE2Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVE2Protein X (HBx) (Peptide X) (pX)

3 entries

Hepatitis B virus genotype E (isolate Cote d'Ivoire/ABI-212/2003) (HBV-E)

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DPOL_HBVE4Protein P
HBSAG_HBVE4Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVE4Protein X (HBx) (Peptide X) (pX)

3 entries

Hepatitis B virus genotype E subtype ayw4 (isolate Kou) (HBV-E)

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DPOL_HBVE1Protein P
HBSAG_HBVE1Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVE1Protein X (HBx) (Peptide X) (pX)

3 entries

Hepatitis B virus genotype F2 (isolate Argentina/sa16/2000) (HBV-F)

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DPOL_HBVF4Protein P
HBSAG_HBVF4Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVF4Protein X (HBx) (Peptide X) (pX)

3 entries

Hepatitis B virus genotype H (isolate United States/LAS2523/2002) (HBV-H)

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DPOL_HBVH1Protein P
HBSAG_HBVH1Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVH1Protein X (HBx) (Peptide X) (pX)

3 entries

Hepatitis B virus genotype H subtype adw4 (isolate Nicaragua/1853Nic/1997) (HBV-H)

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DPOL_HBVH2Protein P
HBSAG_HBVH2Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVH2Protein X (HBx) (Peptide X) (pX)

3 entries

Orangutan hepatitis B virus (isolate Somad) (HBVoru)

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DPOL_HBVORProtein P
HBSAG_HBVORLarge envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...
X_HBVORProtein X (HBx) (Peptide X) (pX)

2 entries

Hepatitis B virus genotype D subtype adw (isolate United Kingdom/adyw/1979) (HBV-D)

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CAPSD_HBVD1Capsid protein (Core antigen) (Core protein) (HBcAg) (p21.5)
HBSAG_HBVD1Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...

2 entries

Hepatitis B virus genotype E (isolate Chimpanzee/Ch195/1999) (HBV-E)

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DPOL_HBVE3Protein P
X_HBVE3Protein X (HBx) (Peptide X) (pX)

2 entries

Hepatitis B virus genotype F1 (isolate Argentina/sa11/2000) (HBV-F)

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DPOL_HBVF3Protein P
HBSAG_HBVF3Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...

2 entries

Hepatitis B virus genotype F1 subtype adw4 (isolate El Salvador/1116Sal/1997) (HBV-F)

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DPOL_HBVF2Protein P
X_HBVF2Protein X (HBx) (Peptide X) (pX)

2 entries

Hepatitis B virus genotype G (isolate United States/USG17/2002) (HBV-G)

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CAPSD_HBVG2Capsid protein (Core antigen) (Core protein) (HBcAg) (p21.5)
DPOL_HBVG2Protein P

1 entry

Hepatitis B virus genotype A1 subtype adw2 (isolate Southern-Africa/Cai) (HBV-A)


HBSAG_HBVA1Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) ...

1 entry

Hepatitis B virus genotype C subtype adr (isolate China/NC-1/1988) (HBV-C)


HBSAG_HBVC6Small envelope protein (S glycoprotein) (S-HBsAg) (SHB) (Small S protein) ...

1 entry

Hepatitis B virus genotype G subtype adw2 (isolate United States/sf/1990) (HBV-G)


CAPSD_HBVG1Capsid protein (Core antigen) (Core protein) (HBcAg) (p21.5)

1 entry

Woodchuck hepatitis B virus (isolate w64/pWS23) (WHV)


X_WHV6Protein X (HBx) (Peptide X) (pX)