P69539 · CAPSD_BPFD

Function

function

Self assembles to form a helical capsid wrapping up the viral genomic DNA. The capsid displays a filamentous structure with a length of 760-1950 nm and a width of 6-8 nm. The virion assembly and budding take place at the host inner membrane (By similarity).

GO annotations

all annotationsall molecular functionvirus receptor activitydna bindingrna bindingcytoskeletal motor activitycatalytic activitygtpase activitystructural molecule activitytransporter activitycytoskeletal protein bindinglipid bindingcyclase activityantioxidant activityoxidoreductase activitytransferase activityhydrolase activitylyase activityisomerase activityligase activityprotein tag activitycargo receptor activityhistone bindingprotein folding chaperonetranslation regulator activitynutrient reservoir activityreceptor ligand activitymolecular transducer activitymolecular adaptor activitytoxin activitycell adhesion mediator activitymolecular function regulator activityvirus coreceptor activitycatalytic activity, acting on a proteincatalytic activity, acting on dnacatalytic activity, acting on rnamolecular carrier activitytranscription regulator activitygeneral transcription initiation factor activitymolecular sensor activitymolecular sequestering activityatp-dependent activityother molecular functionall biological processmitotic cell cyclecytokinesiscytoplasmic translationimmune system processmuscle system processcirculatory system processrenal system processrespiratory system processcarbohydrate metabolic processgeneration of precursor metabolites and energydna replicationdna repairdna recombinationchromatin organizationdna-templated transcriptionregulation of dna-templated transcriptiontrna metabolic processprotein foldingprotein glycosylationamino acid metabolic processmodified amino acid metabolic processlipid metabolic processvitamin metabolic processsulfur compound metabolic processintracellular protein transportnucleocytoplasmic transportautophagyinflammatory responsemitochondrion organizationcytoskeleton organizationmicrotubule-based movementperoxisome organizationlysosome organizationchromosome segregationcell adhesionestablishment or maintenance of cell polarityprogrammed cell deathphotosynthesismrna metabolic processsnrna metabolic processvesicle-mediated transportreproductive processdigestive system processsignalingcell differentiationprotein catabolic processextracellular matrix organizationregulatory ncrna-mediated gene silencingtelomere organizationcell junction organizationwound healingribosome biogenesiscilium organizationanatomical structure developmentcell motilitynervous system processendocrine processprotein maturationtransmembrane transportnucleobase-containing small molecule metabolic processhepaticobiliary system processmembrane organizationprotein-containing complex assemblycell wall organization or biogenesisnitrogen cycle metabolic processprotein localization to plasma membranedefense response to other organismdetoxificationmeiotic nuclear divisionmitotic nuclear divisionmitochondrial gene expressioncarbohydrate derivative metabolic processother biological processall cellular componentnuclear chromosomeextracellular regionextracellular spacecell wallnucleusnuclear envelopenucleoplasmchromosomenucleolusmitochondrionlysosomeendosomevacuoleperoxisomeendoplasmic reticulumgolgi apparatuslipid dropletmicrotubule organizing centercytosolribosomecytoskeletonplasma membraneciliumplastidthylakoidexternal encapsulating structureextracellular matrixcytoplasmic vesicleorganelleother cellular component
Cell color indicative of number of GO terms
AspectTerm
Cellular Componenthelical viral capsid
Cellular Componenthost cell membrane
Cellular Componentmembrane

Names & Taxonomy

Protein names

  • Recommended name
    Capsid protein G8P
  • Alternative names
    • Coat protein B
    • Gene 8 protein (G8P)
    • Major coat protein

Gene names

    • Name
      VIII

Organism names

Accessions

  • Primary accession
    P69539
  • Secondary accessions
    • P03617

Proteomes

Subcellular Location

Virion
Host membrane ; Single-pass type I membrane protein
Note: prior to assembly, the major capsid protein is found associated with the bacterial host inner membrane.

Features

Showing features for topological domain, transmembrane.

TypeIDPosition(s)Description
Topological domain24-44Periplasmic
Transmembrane45-65Helical
Topological domain66-73Cytoplasmic

Keywords

PTM/Processing

Features

Showing features for signal, chain.

TypeIDPosition(s)Description
Signal1-23
ChainPRO_000000329624-73Capsid protein G8P

Interaction

Subunit

Homomultimerizes. There are several thousands of this protein in the phage capsid (By similarity).

Family & Domains

Sequence similarities

Belongs to the inovirus capsid protein family.

Keywords

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Sequence processing
    The displayed sequence is further processed into a mature form.
  • Length
    73
  • Mass (Da)
    7,626
  • Last updated
    1986-07-21 v1
  • Checksum
    53ACF68DB18E6A52
MKKSLVLKASVAVATLVPMLSFAAEGDDPAKAAFDSLQASATEYIGYAWAMVVVIVGATIGIKLFKKFTSKAS

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
J02451
EMBL· GenBank· DDBJ
AAA32308.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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