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Gene : UBQ8 A. thaliana

DB identifier  ? AT3G09790 Secondary Identifier  ? locus:2074909
Name  ? ubiquitin 8 Brief Description  ubiquitin 8
TAIR Computational Description  ubiquitin 8;(source:Araport11)
TAIR Curator Summary  encodes a ubiquitin-like protein that contains tandem repeats of the ubiquitin coding region, but at least one repeat per gene encodes a protein with amino acid substitutions.
TAIR Short Description  ubiquitin 8
TAIR Aliases  UBQ8

0 Gene Rifs

1 Organism

14 Publications

0 Synonyms

Genomics

Genome feature

Region: gene ? Length: 2389  
Location: Chr3:3003862-3006250 reverse strand

Gene models - UBQ8 AT3G09790

? Gene models

Transcripts: 2  Exons: 3  Introns: 1 

Overlapping Features

? Genome features that overlap coordinates of this Gene

5 Child Features

1 Cross References

1 Downstream Intergenic Region

0 Located Features

1 Upstream Intergenic Region

Proteins

Curated comments from UniProt

Type Comment Proteins
UBQ8_ARATH function Ubiquitin exists either covalently attached to another protein, or free (unanchored). When covalently bound, it is conjugated to target proteins via an isopeptide bond either as a monomer (monoubiquitin), a polymer linked via different Lys residues of the ubiquitin (polyubiquitin chains) or a linear polymer linked via the initiator Met of the ubiquitin (linear polyubiquitin chains). Polyubiquitin chains, when attached to a target protein, have different functions depending on the Lys residue of the ubiquitin that is linked: Lys-11-linked is involved in ERAD (endoplasmic reticulum-associated degradation) and in cell-cycle regulation; Lys-29-linked is involved in lysosomal degradation; Lys-33-linked is involved in kinase modification; Lys-48-linked is involved in protein degradation via the proteasome; Lys-63-linked is involved in endocytosis, and DNA-damage responses. Linear polymer chains formed via attachment by the initiator Met lead to cell signaling. Ubiquitin is usually conjugated to Lys residues of target proteins, however, in rare cases, conjugation to Cys or Ser residues has been observed. When polyubiquitin is free (unanchored-polyubiquitin), it also has distinct roles, such as in activation of protein kinases, and in signaling (By similarity).
UBQ8_ARATH similarity Belongs to the ubiquitin family.

1 Proteins

Function

Gene Ontology

cellular component
plant-type vacuole  ? ECO  
cytosol  ? ECO  
nucleus  ? ECO  
plant-type cell wall  ? ECO  
molecular function
mRNA binding  ? ECO  
biological process
ubiquitin-dependent protein catabolic process  ? ECO  

Interactions

Interaction Network

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Expression

eFP Visualization

Data Source: BAR




Co-expression

Querying ATTED Service...
Data Source: ATTED-II
Top N
LS: LS is a monotonic transformation (negative logit) of MR index. Larger LS indicates stronger co-expression.

 

Homology

Phytozome Homologs

Data Source: Phytozome


0 Homologues

 

Other

7 Data Sets