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UBQ3 polyubiquitin 3 [ Arabidopsis thaliana (thale cress) ]

Gene ID: 831899, updated on 7-Sep-2023

Summary

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Gene symbol
UBQ3
Gene description
polyubiquitin 3
Primary source
Araport:AT5G03240
Locus tag
AT5G03240
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Arabidopsis thaliana (ecotype: Columbia)
Lineage
Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis
Also known as
F15A17.270; F15A17_270; polyubiquitin 3; POLYUBIQUITIN 3 PROTEIN
Summary
encodes ubiquitin that is attached to proteins destined for degradation. UBQ3 is most homologous with UBQ4, and is expressed in higher levels in vegetative tissue but lower levels in flowers than UBQ4. UBQ3 encodes different number of ubiquitins in different ecotypes. UBQ3 transcript level is modulated by UV-B and light/dark treatments.
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Genomic context

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Location:
chromosome: 5
Exon count:
2
Sequence:
Chromosome: 5; NC_003076.8 (771660..773515, complement)

Chromosome 5 - NC_003076.8Genomic Context describing neighboring genes Neighboring gene Mediator complex, subunit Med7 Neighboring gene senescence regulator (Protein of unknown function, DUF584) Neighboring gene Phototropic-responsive NPH3 family protein Neighboring gene laccase 11 Neighboring gene lysine decarboxylase family protein

Genomic regions, transcripts, and products

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Genomic Sequence:
NC_003076.8

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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Related articles in PubMed

  1. Arabidopsis ubiquitin ligase MIEL1 mediates degradation of the transcription factor MYB30 weakening plant defence. Marino D, et al. Nat Commun, 2013. PMID 23403577
  2. Gene regulation by low level UV-B radiation: identification by DNA array analysis. Brosché M, et al. Photochem Photobiol Sci, 2002 Sep. PMID 12665302
  3. Degradation of the stress-responsive enzyme formate dehydrogenase by the RING-type E3 ligase Keep on Going and the ubiquitin 26S proteasome system. McNeilly D, et al. Plant Mol Biol, 2018 Feb. PMID 29270890
  4. Arabidopsis ALIX is required for the endosomal localization of the deubiquitinating enzyme AMSH3. Kalinowska K, et al. Proc Natl Acad Sci U S A, 2015 Oct 6. PMID 26324913, Free PMC Article
  5. PUB22 and PUB23 U-BOX E3 ligases directly ubiquitinate RPN6, a 26S proteasome lid subunit, for subsequent degradation in Arabidopsis thaliana. Cho SK, et al. Biochem Biophys Res Commun, 2015 Sep 4. PMID 26188517

See all (37) citations in PubMed

GeneRIFs: Gene References Into Functions

Interactions

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Products Interactant Other Gene Complex Source Pubs Description

General gene information

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Homology

NM_001036747.1
NM_120402.3
NM_180698.3

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
enables mRNA binding IDA
Inferred from Direct Assay
more info
 PubMed 
Process Evidence Code Pubs
acts_upstream_of_or_within response to UV-B IEP
Inferred from Expression Pattern
more info
 PubMed 
acts_upstream_of_or_within ubiquitin-dependent protein catabolic process ISS
Inferred from Sequence or Structural Similarity
more info
 PubMed 
Component Evidence Code Pubs
located_in intracellular anatomical structure TAS
Traceable Author Statement
more info
  
located_in plant-type vacuole HDA PubMed 
located_in plasma membrane HDA PubMed 

General protein information

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Preferred Names
polyubiquitin 3
NP_001031824.1
  • polyubiquitin 3 (UBQ3); INVOLVED IN: protein modification process, response to UV-B, response to light stimulus, ubiquitin-dependent protein catabolic process; LOCATED IN: intracellular, vacuole; EXPRESSED IN: 24 plant structures; EXPRESSED DURING: 15 growth stages; CONTAINS InterPro DOMAIN/s: Ubiquitin subgroup (InterPro:IPR019956), Ubiquitin conserved site (InterPro:IPR019954), Ubiquitin (InterPro:IPR000626), Ubiquitin supergroup (InterPro:IPR019955); BEST Arabidopsis thaliana protein match is: ubiquitin 4 (TAIR:AT5G20620.1); Has 26684 Blast hits to 7218 proteins in 726 species: Archae - 0; Bacteria - 80; Metazoa - 12490; Fungi - 3021; Plants - 5505; Viruses - 651; Other Eukaryotes - 4937 (source: NCBI BLink).
NP_568112.2
  • polyubiquitin 3 (UBQ3); INVOLVED IN: protein modification process, response to UV-B, response to light stimulus, ubiquitin-dependent protein catabolic process; LOCATED IN: intracellular, vacuole; EXPRESSED IN: 24 plant structures; EXPRESSED DURING: 15 growth stages; CONTAINS InterPro DOMAIN/s: Ubiquitin subgroup (InterPro:IPR019956), Ubiquitin conserved site (InterPro:IPR019954), Ubiquitin (InterPro:IPR000626), Ubiquitin supergroup (InterPro:IPR019955); BEST Arabidopsis thaliana protein match is: ubiquitin 4 (TAIR:AT5G20620.1); Has 26767 Blast hits to 7239 proteins in 727 species: Archae - 0; Bacteria - 104; Metazoa - 12533; Fungi - 3033; Plants - 5509; Viruses - 651; Other Eukaryotes - 4937 (source: NCBI BLink).
NP_851029.1
  • polyubiquitin 3 (UBQ3); INVOLVED IN: protein modification process, response to UV-B, response to light stimulus, ubiquitin-dependent protein catabolic process; LOCATED IN: intracellular, vacuole; EXPRESSED IN: 24 plant structures; EXPRESSED DURING: 15 growth stages; CONTAINS InterPro DOMAIN/s: Ubiquitin subgroup (InterPro:IPR019956), Ubiquitin conserved site (InterPro:IPR019954), Ubiquitin (InterPro:IPR000626), Ubiquitin supergroup (InterPro:IPR019955); BEST Arabidopsis thaliana protein match is: ubiquitin 4 (TAIR:AT5G20620.1); Has 26684 Blast hits to 7218 proteins in 726 species: Archae - 0; Bacteria - 80; Metazoa - 12490; Fungi - 3021; Plants - 5505; Viruses - 651; Other Eukaryotes - 4937 (source: NCBI BLink).

NCBI Reference Sequences (RefSeq)

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Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

  1. NC_003076.8 Reference assembly

    Range
    771660..773515 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_180698.3 → NP_851029.1  polyubiquitin 3 [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_851029.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    Q1EC66
    UniProtKB/TrEMBL
    A0A1P8BGQ7, A0A5S9Y1S8, O49976
    Conserved Domains (1) summary
    cd01803
    Location:77 → 152
    Ubl_ubiquitin; ubiquitin-like (Ubl) domain found in ubiquitin

  2. NM_001036747.1 → NP_001031824.1  polyubiquitin 3 [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_001031824.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    Q1EC66
    UniProtKB/TrEMBL
    A0A1P8BGQ7, A0A5S9Y1S8, O49976
    Conserved Domains (1) summary
    cd01803
    Location:77 → 152
    Ubl_ubiquitin; ubiquitin-like (Ubl) domain found in ubiquitin

  3. NM_120402.3 → NP_568112.2  polyubiquitin 3 [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_568112.2

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    Q1EC66
    UniProtKB/TrEMBL
    A0A1P8BGQ7, A0A5S9Y1S8, O49976
    Conserved Domains (1) summary
    cd01803
    Location:77 → 152
    Ubl_ubiquitin; ubiquitin-like (Ubl) domain found in ubiquitin
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
Q1EC66.1

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