Proteins
Curated comments from UniProt
Type | Comment | Proteins |
---|---|---|
RD23C_ARATH RD23C_ARATH-2 | function | May be involved in nucleotide excision repair (By similarity). Binds and presumably selects ubiquitin-conjugates for destruction. Prefers multiubiquitin chains rather than single ubiquitins, with a binding affinity for 'Lys-48'-linked ubiquitin chains. Acts as a ubiquitin receptor that associates with the 26S proteasomal docking subunit RPN10 for the indirect recognition of ubiquitinated substrates of ubiquitin/26S proteasome-mediated proteolysis (UPP). Involved in UV tolerance in hypocotyls, specifically in dark conditions (PubMed:29283431). |
F4JD57_ARATH | function | Multiubiquitin chain receptor involved in modulation of proteasomal degradation. Involved in nucleotide excision repair. |
F4JD57_ARATH RD23C_ARATH RD23C_ARATH-2 | similarity | Belongs to the RAD23 family. |
RD23C_ARATH RD23C_ARATH-2 | tissue specificity | Widely expressed in the whole plant. |
Function
Gene Ontology
cellular component | |
---|---|
cytosol | ECO |
nucleus | ECO |
cytoplasm | ECO |
molecular function | |
ubiquitin binding | ECO |
polyubiquitin modification-dependent protein binding | ECO |
proteasome binding | ECO |
damaged DNA binding | ECO |
biological process | |
nucleotide-excision repair | ECO |
UV protection | ECO |
response to UV | ECO |
proteasome-mediated ubiquitin-dependent protein catabolic process | ECO |
Interactions
Interaction Network
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