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Phycodnaviridae

VIRION

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

GENOME

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

GENE EXPRESSION

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

29 entries grouped by strain (browse by keywords)

All proteins are shown (view only 16 complete proteome entries)

16 entries

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

Select_all Deselect_all  
A464_PBCV1Putative protein A464R
A625_PBCV1Putative transposase A625R
DPOL_PBCV1DNA polymerase (EC 2.7.7.7)
DUT_PBCV1Deoxyuridine 5'-triphosphate nucleotidohydrolase (dUTPase) (EC 3.6.1.23) (dUTP ...
KCV_PBCV1Potassium channel protein kcv
MCE_PBCV1mRNA-capping enzyme (GTP--RNA guanylyltransferase) (mRNA guanylyltransferase) ...
MCP_PBCV1Major capsid protein (MCP) (VP54)
MTC2_PBCV1Modification methylase CviAII (M.CviAII) (EC 2.1.1.72) (Adenine-specific ...
PCNA1_PBCV1Probable DNA polymerase sliding clamp 1 (Proliferating cell nuclear antigen ...
PCNA2_PBCV1Probable DNA polymerase sliding clamp 2 (Proliferating cell nuclear antigen ...
SODC_PBCV1Superoxide dismutase
T2C2_PBCV1Type-2 restriction enzyme CviAII (R.CviAII) (EC 3.1.21.4) (Endonuclease CviAII) ...
THYX_PBCV1Probable thymidylate synthase (TS) (TSase) (EC 2.1.1.148)
Y284L_PBCV1Uncharacterized protein A284L
Y445_PBCV1Uncharacterized protein A445L
Y494R_PBCV1Putative transcription factor A494R

2 entries

Chrysochromulina ericina virus (CeV01)

Select_all Deselect_all  
DPOL_CEV01DNA polymerase (EC 2.7.7.7)
MCP_CEV01Major capsid protein (MCP)

2 entries

Paramecium bursaria Chlorella virus IL3A (PBCV-IL3A)

Select_all Deselect_all  
MTC1_PBCVIModification methylase CviJI (M.CviJI) (EC 2.1.1.37) (Cytosine-specific ...
T2C1_PBCVIType-2 restriction enzyme CviJI (R.CviJI) (EC 3.1.21.4) (Endonuclease CviJI) ...

2 entries

Paramecium bursaria Chlorella virus NC1A (PBCV-NC1A)

Select_all Deselect_all  
MTC1_PBCVCModification methylase CviBI (M.CviBI) (EC 2.1.1.72) (Adenine-specific ...
MTC3_PBCVCModification methylase CviBIII (M.CviBIII) (EC 2.1.1.72) (Adenine-specific ...

2 entries

Paramecium bursaria Chlorella virus NY2A (PBCV-NY2A)

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DPOL_PBCVNDNA polymerase (EC 2.7.7.7)
Y663R_PBCVNPutative transcription factor B663R

2 entries

Phaeocystis pouchetii virus (PpV01)

Select_all Deselect_all  
DPOL_PPV01DNA polymerase (EC 2.7.7.7)
MCP_PPV01Major capsid protein (MCP)

2 entries

Pyramimonas orientalis virus (PoV01)

Select_all Deselect_all  
DPOL_POV01DNA polymerase (EC 2.7.7.7)
MCP_POV01Major capsid protein (MCP)

1 entry

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


MTR1_PBCVXModification methylase CviRI (M.CviRI) (EC 2.1.1.72) (Adenine-specific ...