Bacilladnaviridae

VIRION

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Non-enveloped virion, icosahedral virus.

GENOME

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Circular ssDNA genome of about 5-6 kb that is partially double stranded on about 800bp. Encodes for 3 proteins.

GENE EXPRESSION

REPLICATION

NUCLEUS

  1. Virus penetrates into the host cell.
  2. Uncoating, the viral ssDNA genome penetrates into the nucleus.
  3. Viral ssDNA is converted into dsDNA with the participation of cellular factors. dsDNA transcription gives rise to viral mRNAs.
  4. Viral mRNAs are translated to produce viral proteins.
  5. Replication may be mediated by a Rep protein, and would occur by rolling circle producing ssDNA genomes.
  6. These newly synthesized ssDNA can either
    a) be converted to dsDNA and serve as a template for transcription/replication
    b) be encapsidated by capsid protein and form virions released by cell lysis.

Matching UniProtKB/Swiss-Prot entries

8 entries grouped by protein (browse by keywords)

3 entries

Capsid protein

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CAPSD_AHEBV
Avon-Heathcote Estuary associated kieseladnavirus (AHEaBV) (Avon-Heathcote Estuary associated bacilladnavirus) reference strain
CAPSD_CPBDV
Chaetoceros protobacilladnavirus 2 (Chaetoceros sp. DNA virus 7) reference strain

Capsid protein (Viral protein 2) (VP2)

CAPSD_CDDV1
Chaetoceros diatodnavirus 1 (Chaetoceros setoense DNA virus)

3 entries

Replication-associated protein (Rep)

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REP_AHEBV
Avon-Heathcote Estuary associated kieseladnavirus (AHEaBV) (Avon-Heathcote Estuary associated bacilladnavirus) reference strain
REP_CPBDV
Chaetoceros protobacilladnavirus 2 (Chaetoceros sp. DNA virus 7) reference strain

Replication-associated protein (Rep) (Viral protein 3) (VP3)

REP_CDDV1
Chaetoceros diatodnavirus 1 (Chaetoceros setoense DNA virus)

2 entries

Viral protein 1 (VP1)

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VP1_CPBDV
Chaetoceros protobacilladnavirus 2 (Chaetoceros sp. DNA virus 7) reference strain
VP1_CDDV1
Chaetoceros diatodnavirus 1 (Chaetoceros setoense DNA virus)