Q2Y2M6 · NCAP_AMPV1

Function

function

Encapsidates the viral RNA genome by forming a left-handed helical nucleocapsid that protects the RNA from nucleases. RNA replication depends on the availability of soluble nucleoprotein. The encapsidated genomic RNA is termed the NC and serves as template for transcription and replication.

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 cytoplasm
Cellular Componentribonucleoprotein complex
Cellular Componentviral nucleocapsid
Molecular FunctionRNA binding

Keywords

Names & Taxonomy

Protein names

  • Recommended name
    Nucleoprotein
  • Short names
    Protein N
  • Alternative names
    • Nucleocapsid protein

Gene names

    • Name
      N

Organism names

Accessions

  • Primary accession
    Q2Y2M6

Proteomes

Subcellular Location

Keywords

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00003903711-394Nucleoprotein

Interaction

Subunit

Homomultimerizes to form the nucleocapsid. Binds to viral genomic RNA. Interacts with the phosphoprotein P. When in a monomeric RNA-free form, interacts with the phosphoprotein (via N-terminus). Interacts with protein M2-1; this interaction allows the association of nucleocapsid with the matrix protein.

Structure

3D structure databases

Family & Domains

Features

Showing features for region, compositional bias.

TypeIDPosition(s)Description
Region131-153Disordered
Compositional bias137-153Polar residues

Sequence similarities

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    394
  • Mass (Da)
    43,229
  • Last updated
    2005-12-20 v1
  • Checksum
    37E47DD85630861B
MSLQGIQLSDLSYKHAILKESQYTIKRDVGTTPAVTPSSLQREVSLLCGEILYAKHTDYSHAAEVGMQYVSTTLGAERTQQILKNSGSEVQAVLTKTYSLGKGKNSKGEELQMLDIHGVEKSWVEEVDKEARKTMASATKDNSGPIPQNQRPSSPDAPIILLCIGALIFTKPASTIEVGLETAVRRANRVLNDALKRFPRIDIPKIARSFYDLFEQKVYYRSLFIEYGKALGSSSTGSKAESLFVNIFMQAYGAGQTMLRWGAIARSSNNIMLGHVSVQAELKQVTEVYDLVREMGPESGLLHLRQSPKAGLLSLANCPNFASVVLGNASGLGILGMYRGRVPNTELFAAAESYARSLKESNKINFSSLGLTEEEKEAAENFLNINEEGQNDYE

Features

Showing features for compositional bias.

TypeIDPosition(s)Description
Compositional bias137-153Polar residues

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
DQ009484
EMBL· GenBank· DDBJ
AAY81654.1
EMBL· GenBank· DDBJ
Viral cRNA

Similar Proteins

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