Q9E0U5 · Q9E0U5_HBV

Function

function

May regulate immune response to the intracellular capsid in acting as a T-cell tolerogen, by having an immunoregulatory effect which prevents destruction of infected cells by cytotoxic T-cells.

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 Componentextracellular region
Molecular Functionstructural molecule activity
Biological Processvirus-mediated perturbation of host defense response

Keywords

Names & Taxonomy

Protein names

  • Recommended name
    External core antigen

Gene names

    • Name
      prec/C
    • Synonyms
      C

Organism names

Accessions

  • Primary accession
    Q9E0U5

Subcellular Location

PTM/Processing

Post-translational modification

Cleaved by host furin.
Phosphorylated.

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain1-27Hepatitis B virus capsid N-terminal

Sequence similarities

Belongs to the orthohepadnavirus precore antigen family.

Family and domain databases

Sequence

  • Sequence status
    Fragment
  • Length
    152
  • Mass (Da)
    17,218
  • Last updated
    2001-03-01 v1
  • Checksum
    ABF26AC1AB2611E3
MQLFHLCLIISCSCPTVQASKLCLGWLWDMDIDPYKEFGATVELLSFLPSDFFPSVQDLLDTASALYREALESPEHCSPHHTALRQAILCWGDLMTLATWVGGNLEDPASRDLVVRYVNTNVGLKFRQLLWFHISCLTFGRETVIEYLVSFG

Features

Showing features for non-terminal residue.

TypeIDPosition(s)Description
Non-terminal residue152

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AF289945
EMBL· GenBank· DDBJ
AAG25230.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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