NCBI Accession #
NP_173070.1
NCBI GenBank Nucleotide #
NM_101486.3
NCBI Official Full Name
Rad23 UV excision repair protein family
NCBI Official Symbol
RAD23A
NCBI Official Synonym Symbols
RADIATION SENSITIVE23A
NCBI Protein Information
Rad23 UV excision repair protein family
NCBI Summary
Encodes a member of the RADIATION SENSITIVE23 (RAD23) family: AT1G16190(RAD23A), AT1G79650(RAD23B), AT3G02540(RAD23C), AT5G38470(RAD23D). RAD23 proteins play an essential role in the cell cycle, morphology, and fertility of plants through their delivery of UPS (ubiquitin/26S proteasome system) substrates to the 26S proteasome.
UniProt Synonym Gene Names
RAD23; RAD23-2; AtRAD23a; AtRAD23-2
UniProt Protein Name
Probable ubiquitin receptor RAD23a
UniProt Synonym Protein Names
Putative DNA repair protein RAD23-2; RAD23-like protein 2; AtRAD23-2
UniProt Primary Accession #
Q84L32
UniProt Secondary Accession #
Q9S9L8; Q9SA20
UniProt Related Accession #
Q84L32
UniProt Comments
May be involved in nucleotide excision repair . 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) .