Phietavirus

VIRION

Non-enveloped, head-tail structure. The icosahedral head is about 50 nm in diameter. The non-contractile tail is about 175 nm in length.

GENOME

Linear dsDNA genome of 43 kb, containing about 66 genes.

GENE EXPRESSION

REPLICATION

CYTOPLASMIC

  1. Adsorption: The phage attaches to target cell adhesion receptors through its tail fibers.
  2. Ejection of the viral DNA into host cell cytoplasm by long flexible tail ejection system.
  3. Transcription and translation of early genes
  4. Replication of genomic DNA.
  5. Transcription and translation of late genes
  6. Assembly of an empty procapsid and packaging of the genome.
  7. Viral tail fiber assembly and viral tail assembly.
  8. Mature virions are released from the cell by lysis.

Matching UniProtKB/Swiss-Prot entries

6 entries grouped by protein (browse by keywords)

All proteins are shown (view only 4 complete proteome entries)

2 entries

Major capsid protein (Gene product 44) (gp44) (Major head protein)

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CAPSD_BPMR1
Staphylococcus phage phiMR11 reference strain
CAPSD_BPMR2
Staphylococcus phage phiMR25 reference strain

Putative major capsid protein (Putative major head protein)

1 entry

Transcriptional activator rinA

RINA_BPPHA
Staphylococcus phage phi11 (Bacteriophage phi-11)

1 entry

Transcriptional activator rinB

RINB_BPPHA
Staphylococcus phage phi11 (Bacteriophage phi-11)

2 entries

Putative tail protein (Putative major tail protein)

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TAIL_BPMR1
Staphylococcus phage phiMR11 reference strain

Putative tail protein (Putative uncharacterized protein orf50)

TAIL_BPMR2
Staphylococcus phage phiMR25 reference strain