Phycodnaviridae (taxid:10501)

VIRION

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Enveloped virion of which the membrane is surrounded by a capsid with an icosahedral symmetry (T=169), 100-220 nm in diameter. Dense material are present at each 5-fold symmetry vertex. Coccolithovirus have an outer membrane
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GENOME

Linear, dsDNA genome of 100-560 kb with crosslinked hairpin ends. PBCV-1 genome encode for approximately 700 ORFs.

GENE EXPRESSION

ENZYMES

REPLICATION

NUCLEO-CYTOPLASMIC

  1. Virus attaches to host receptors , inducing release of viral genome into the cell.
  2. Migration of the DNA core to the nucleus?
  3. The viral genome can enter latency by integrating in host chromosome.
  4. Synthesis of early proteins.
  5. Replication of genomic DNA.
  6. Late proteins synthesis, assembly of new virions in the cytoplasm
  7. Cell lysis and virion release in the extracellular space.

Matching UniProtKB/Swiss-Prot entries

(all links/actions below point to uniprot.org website)

27 entries grouped by strain

16 entries

Paramecium bursaria Chlorella virus 1 (PBCV-1) reference strain

Select_allDeselect_all
MCE_PBCV1 mRNA-capping enzyme (GTP--RNA guanylyltransferase) (mRNA guanylyltransferase) (EC 2.7.7.50)
THYX_PBCV1 Probable flavin-dependent thymidylate synthase (FDTS) (EC 2.1.1.148) (FAD-dependent thymidylate ...
DPOL_PBCV1 DNA polymerase (EC 2.7.7.7)
MCP_PBCV1 Major capsid protein (MCP) (VP54)
SODC_PBCV1 Superoxide dismutase [Cu-Zn] (EC 1.15.1.1)
DUT_PBCV1 Deoxyuridine 5'-triphosphate nucleotidohydrolase (dUTPase) (EC 3.6.1.23) (dUTP pyrophosphatase)
PCNA2_PBCV1 Probable DNA polymerase sliding clamp 2 (Proliferating cell nuclear antigen homolog 2) (PCNA 2)
A625_PBCV1 Putative transposase A625R
T2C2_PBCV1 Type II restriction enzyme CviAII (R.CviAII) (EC 3.1.21.4) (Endonuclease CviAII) (Type-2 restriction ...
MTC2_PBCV1 Type II methyltransferase M.CviAII (M.CviAII) (EC 2.1.1.72) (Adenine-specific methyltransferase ...
PCNA1_PBCV1 Probable DNA polymerase sliding clamp 1 (Proliferating cell nuclear antigen homolog 1) (PCNA 1)
KCV_PBCV1 Potassium channel protein kcv
Y494R_PBCV1 Putative transcription factor A494R
Y284L_PBCV1 Uncharacterized protein A284L
Y445_PBCV1 Uncharacterized protein A445L
A464_PBCV1 Putative protein A464R

1 entry

Paramecium bursaria Chlorella virus NY2A (PBCV-NY2A) reference strain

Y663R_PBCVN Putative transcription factor B663R

2 entries

Chrysochromulina ericina virus (CeV01)

Select_allDeselect_all
DPOL_CEV01 DNA polymerase (EC 2.7.7.7) [Cleaved into: CeV01 dpo intein]
MCP_CEV01 Major capsid protein (MCP)

2 entries

Paramecium bursaria Chlorella virus IL3A (PBCV-IL3A)

Select_allDeselect_all
MTC1_PBCVI Type II methyltransferase M.CviJI (M.CviJI) (EC 2.1.1.37) (Cytosine-specific methyltransferase ...
T2C1_PBCVI Type II restriction enzyme CviJI (R.CviJI) (EC 3.1.21.4) (Endonuclease CviJI) (Type-2 restriction ...

2 entries

Paramecium bursaria Chlorella virus NC1A (PBCV-NC1A)

Select_allDeselect_all
MTC3_PBCVC Modification methylase CviBIII (M.CviBIII) (EC 2.1.1.72) (Adenine-specific methyltransferase ...
MTC1_PBCVC Type II methyltransferase M.CviBI (M.CviBI) (EC 2.1.1.72) (Adenine-specific methyltransferase CviBI) ...

1 entry

Paramecium bursaria Chlorella virus NY2A (PBCV-NY2A)

DPOL_PBCVN DNA polymerase (EC 2.7.7.7)

2 entries

Phaeocystis pouchetii virus (PpV01)

Select_allDeselect_all
DPOL_PPV01 DNA polymerase (EC 2.7.7.7)
MCP_PPV01 Major capsid protein (MCP)

1 entry

Paramecium bursaria Chlorella virus XZ-6E (PBCV-XZ-6E)

MTR1_PBCVX Type II methyltransferase M.CvrRI (M.CviRI) (EC 2.1.1.72) (Adenine-specific methyltransferase CviRI) ...