NCBI Accession #
A2Y3B5.2
NCBI Official Full Name
Guanine nucleotide-binding protein alpha-1 subunit
UniProt Synonym Gene Names
D1; GA1; RGA1; GP-alpha-1
UniProt Protein Name
Guanine nucleotide-binding protein alpha-1 subunit
UniProt Synonym Protein Names
Protein Dwarf1
UniProt Primary Accession #
A2Y3B5
UniProt Secondary Accession #
P49083; Q2HNY6; Q43604; Q5KQF9; Q5W732
UniProt Comments
Guanine nucleotide-binding proteins (G proteins) are involved as modulators or transducers in various transmembrane signaling systems. May function in a signal transduction pathway required for normal growth and development of internodes, leaves, panicles and seeds. Involved in gibberellin signal transduction. Involved in R gene-mediated disease resistance. Functions upstream of the small GTPase RAC1 in the early steps of signaling. Involved in brassinosteroid response. May not be a signaling molecule in BRI1-meditated perception or transduction.