Skunavirus (taxid:1623305)
VIRION
Non-enveloped, head-tail structure. The capsid is icosahedral, about 45 nm in diameter. The non-contractile tail is about 120 nm in length.
GENOME
Linear, dsDNA genome of about 28 kb, containing about 54-59 genes. The genome has cohesive ends (cos sites) .
GENE EXPRESSION
REPLICATION
CYTOPLASMIC
- Adsorption: The phage attaches to target cell adhesion receptors through its tail fibers.
- Ejection of the viral DNA into host cell cytoplasm by long flexible tail ejection system.
- Transcription and translation of early genes.
- Replication of genomic DNA.
- Transcription and translation of late genes
- Assembly of an empty procapsid and packaging of the genome.
- Viral tail fiber assembly and viral tail assembly.
- Mature virions are released from the cell by lysis.
Evolution of Lactococcus lactis phages within a cheese factory
Genevieve M. Rousseau, Sylvain Moineau
Appl. Environ. Microbiol. August 2009; 75: 5336-5344
Genevieve M. Rousseau, Sylvain Moineau
Appl. Environ. Microbiol. August 2009; 75: 5336-5344
Matching UniProtKB/Swiss-Prot entries
(all links/actions below point to uniprot.org website)36 entries grouped by protein
2 entries
Capsid protein (Gene product 6) (gp6)
2 entries
Distal tail protein (Dit) (Gene product 15) (Gp15)
2 entries
Probable HNH endonuclease (EC 3.1.-.-) (Gene product 3) (gp3)
2 entries
Chaperone protein gp12 (Gene product 12) (gp12)
2 entries
Baseplate protein gp16 (Exolysin) (Gene product 16) (Gp16) (Tail lysozyme-like) (Tail-associated lysine-like protein)
1 entry
Gene product 38 (gp38) (AbiQ resistance protein) (ORF38)
2 entries
Probable head completion protein 1 (HCP1) (Connector protein gp8)
2 entries
Probable head completion protein 2 (Connector protein gp9) (Gene product 9) (gp9) (Putative stopper protein gp9) (Stopper protein gp9)
2 entries
Probable portal protein (Gene product 4) (gp4)
2 entries
Probable capsid maturation protease (EC 3.4.-.-) (Gene product 5) (gp5)
2 entries
Receptor binding protein (RBP) (Gene product 18) (Gp18)
2 entries
SaV protein (Gene product 26) (Gp26)
2 entries
SSB protein (Gene product 34) (Gp34) (Single-stranded DNA binding protein)
2 entries
Terminase large subunit (DNA-packaging protein) (Gene product 2) (gp2)
2 entries
Terminase small subunit (Gene product 1) (gp1)
2 entries
Probable tape measure protein (TMP) (Gene product 14) (gp14)
2 entries
Probable tail terminator protein (Gene product 10) (gp10)
3 entries