Q9CUB6 · OTUD1_MOUSE

  • Protein
    OTU domain-containing protein 1
  • Gene
    Otud1
  • Status
    UniProtKB reviewed (Swiss-Prot)
  • Amino acids
  • Protein existence
    Evidence at protein level
  • Annotation score
    3/5

Function

function

Deubiquitinating enzyme that specifically hydrolyzes 'Lys-63'-linked polyubiquitin to monoubiquitin. Required for the stability and translation of a subset mRNAs with a high abundance of rare codons by mediating deubiquitination of 40S ribosomal protein RPS10/eS10, thereby antagonizing ZNF598-mediated 40S ubiquitination. The abundance of rare codons in mRNAs can limit the translation rate and can lead to ribosome collisions that trigger activation of ribosome quality control (RQC) pathway by ZNF598. OTUD1-mediated deubiquitination prevents activation of the RQC and subsequent dissociation of ribosomes and stimulates formation of polysomes and translation.

Catalytic activity

  • Thiol-dependent hydrolysis of ester, thioester, amide, peptide and isopeptide bonds formed by the C-terminal Gly of ubiquitin (a 76-residue protein attached to proteins as an intracellular targeting signal).
    EC:3.4.19.12 (UniProtKB | ENZYME | Rhea)

Features

Showing features for active site.

145450100150200250300350400450
TypeIDPosition(s)Description
Active site290
Active site293Nucleophile
Active site404

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
Molecular Functioncysteine-type deubiquitinase activity
Biological Processprotein K63-linked deubiquitination
Biological Processproteolysis

Keywords

Enzyme and pathway databases

Protein family/group databases

Names & Taxonomy

Protein names

  • Recommended name
    OTU domain-containing protein 1
  • EC number

Gene names

    • Name
      Otud1

Organism names

  • Taxonomic identifier
  • Strain
    • C57BL/6J
  • Taxonomic lineage
    Eukaryota > Metazoa > Chordata > Craniata > Vertebrata > Euteleostomi > Mammalia > Eutheria > Euarchontoglires > Glires > Rodentia > Myomorpha > Muroidea > Muridae > Murinae > Mus > Mus

Accessions

  • Primary accession
    Q9CUB6
  • Secondary accessions
    • A2ATK4

Proteomes

Organism-specific databases

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00002710191-454OTU domain-containing protein 1

Proteomic databases

PTM databases

Expression

Gene expression databases

Interaction

Protein-protein interaction databases

Miscellaneous

Structure

Family & Domains

Features

Showing features for region, compositional bias, domain.

TypeIDPosition(s)Description
Region36-64Disordered
Region116-257Disordered
Compositional bias193-207Basic and acidic residues
Domain282-411OTU
Region287-293Cys-loop
Region342-352His-loop
Region399-404Variable-loop
Domain430-449UIM

Domain

The UIM repeat increases the specificity and efficiency of the enzyme toward 'Lys-63'-linked polyubiquitin.
Specificity is not given by the S1' ubiquitin-binding site within the OTU domain (composed of the Cys-, His- and Variable-loops).

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    454
  • Mass (Da)
    48,823
  • Last updated
    2007-01-09 v2
  • Checksum
    BAF1702C35D1EF89
MQLYSSVCTHYPAGTPGPTAAAPPATAAAAFKVSLQSASPAAAAPEPDTGERPPAAATEPREAAAAAAMPAFSACFERSGSAAAPPGACSKPPLPPHFTSTAHIAVRALGAERLLLPPPSAPSPPRRGSSAWLLEELLRPDEPAAPNAVRDAPDRNFRLSEHRQALAASQHRAPAPAPVGPEPGAGPGSGPWGEERRAERSSRGWDRASGRSDASGSDALRRQDPEAEAHPVPAPARSSGEPAQNGEGEAVGTSRADPRDEKLALYLAEVERQDKYLRQRNKYRFHIIPDGNCLYRAVSKTVYGDQSLHRELREQTVHYIADHLDHFSPLIEGDVGEFIIAAAQDGAWAGYPELLAMGQMLNVNIHLTTGGRLESPTVSTMIHYLGPEDSLRPSIWLSWLSNGHYDAVFDHSYPNPEYDNWCKQTQIQKKRDEELAKSMAISLSKMYIEQNACS

Sequence caution

The sequence BAB30530.1 differs from that shown. Reason: Frameshift

Features

Showing features for compositional bias.

TypeIDPosition(s)Description
Compositional bias193-207Basic and acidic residues

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AL928877
EMBL· GenBank· DDBJ
-Genomic DNA No translation available.
AK016972
EMBL· GenBank· DDBJ
BAB30530.1
EMBL· GenBank· DDBJ
mRNA Frameshift

Genome annotation databases

Similar Proteins

Disclaimer

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