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Q5XJ92 · Q5XJ92_DANRE

Function

function

E3 ubiquitin-protein ligase component of a retrotranslocation channel required for peroxisome organization by mediating export of the PEX5 receptor from peroxisomes to the cytosol, thereby promoting PEX5 recycling. The retrotranslocation channel is composed of PEX2, PEX10 and PEX12; each subunit contributing transmembrane segments that coassemble into an open channel that specifically allows the passage of PEX5 through the peroxisomal membrane. PEX10 also regulates PEX5 recycling by acting as a E3 ubiquitin-protein ligase. When PEX5 recycling is compromised, PEX10 catalyzes polyubiquitination of PEX5 during its passage through the retrotranslocation channel, leading to its degradation.

Catalytic activity

  • S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine + [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + N6-ubiquitinyl-[acceptor protein]-L-lysine.
    EC:2.3.2.27 (UniProtKB | ENZYME | Rhea)

Pathway

Protein modification; protein ubiquitination.

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 Componentperoxisomal membrane
Molecular Functiontransferase activity
Molecular Functionzinc ion binding
Biological Processprotein import into peroxisome matrix

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    RING-type E3 ubiquitin transferase
  • EC number

Gene names

    • Name
      pex10
    • Synonyms
      zgc:103520

Organism names

  • Taxonomic identifier
  • Strain
    • Tuebingen
  • Taxonomic lineage
    Eukaryota > Metazoa > Chordata > Craniata > Vertebrata > Euteleostomi > Actinopterygii > Neopterygii > Teleostei > Ostariophysi > Cypriniformes > Danionidae > Danioninae > Danio

Accessions

  • Primary accession
    Q5XJ92
  • Secondary accessions
    • A0A8M1N2R4

Proteomes

Organism-specific databases

Subcellular Location

Peroxisome membrane
; Multi-pass membrane protein

Keywords

PTM/Processing

Proteomic databases

Expression

Gene expression databases

Interaction

Protein-protein interaction databases

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain265-303RING-type

Sequence similarities

Belongs to the pex2/pex10/pex12 family.

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    318
  • Mass (Da)
    37,312
  • Last updated
    2004-11-23 v1
  • MD5 Checksum
    C256BE3E13289F44D2E25CC1312530B1
MPLVPANQPQLIRSCQKDEYYQNNLTNNANELFHTFAGSRRWLQWRKEIELLSDLTYYILTTLSGYQTLGEEYVSIIQVDPSKRRIPSRIRRTALICFHTFVPYLLDKVLICVENELEAEAPQNTRRTWNPLSHMRFWIQRAVGLLTESQRKSLIPLVFALQQGITLLYRLHVALFYTTGAFYHIAKRAAGVRYLRVGNASGDDPRISHSYRLLGGLSVLQLAITLTLQFNNLRQRQRARHEWKQHRNLLPSHQVSQSSSRTSRCILCLEERRNTTSTPCGHLFCWECITEWCNTKNECPLCREKFQPHRLVYLRSYK

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
CU570796
EMBL· GenBank· DDBJ
-Genomic DNA No translation available.
BC083412
EMBL· GenBank· DDBJ
AAH83412.1
EMBL· GenBank· DDBJ
mRNA

Genome annotation databases

Similar Proteins

Disclaimer

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