NCBI Accession #
NP_173248.1
NCBI GenBank Nucleotide #
NM_101670.3
NCBI Official Full Name
Transducin/WD40 repeat-like superfamily protein
NCBI Official Symbol
ATARCA
NCBI Official Synonym Symbols
RACK1A; RACK1A_AT; RECEPTOR FOR ACTIVATED C KINASE 1 A; T10F20.9; WD-40 REPEAT PROTEIN ATARCA
NCBI Protein Information
Transducin/WD40 repeat-like superfamily protein
NCBI Summary
Encodes the Arabidopsis thaliana homolog of the tobacco WD-40 repeat ArcA gene. Knockout mutants show insensitivity to gibberellin in GA-induced seed germination.
UniProt Protein Name
Receptor for activated C kinase 1A
UniProt Synonym Protein Names
Guanine nucleotide-binding protein subunit beta-like protein A; WD-40 repeat auxin-dependent protein ARCA
UniProt Primary Accession #
O24456
UniProt Secondary Accession #
Q9LDI1; C0Z2G7
UniProt Related Accession #
O24456
UniProt Comments
Major component of the RACK1 regulatory proteins that play a role in multiple signal transduction pathways. Involved in multiple hormone responses and developmental processes (PubMed:16829549, PubMed:18715992, PubMed:18947417). MAPK cascade scaffolding protein involved in the protease IV and ArgC signaling pathway but not the flg22 pathway (PubMed:25731164).