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GG1

Gene
GG1
Protein
Guanine nucleotide-binding protein subunit gamma 1
Organism
Arabidopsis thaliana
Length
98 amino acids
Function
Guanine nucleotide-binding proteins (G proteins) are involved as a modulator or transducer in various transmembrane signaling systems. The beta and gamma chains are required for the GTPase activity, for replacement of GDP by GTP, and for G protein-effector interaction. Involved in the abscisic acid (ABA) and ethylene signaling pathways. Regulates acropetal transport of auxin (IAA) in roots and hypocotyls, and thus modulates root architecture (e.g. lateral root formation). The heterotrimeric G-protein controls defense responses to necrotrophic and vascular fungi probably by modulating cell wall-related genes expression; involved in resistance to fungal pathogens such as Alternaria brassicicola, Plectosphaerella cucumerina and Fusarium oxysporum.
Mass
10.947 kDa
Sequence
MREETVVYEQEESVSHGGGKHRILAELARVEQEVAFLEKELKEVENTDIVSTVCEELLSVIEKGPDPLLPLTNGPLNLGWDRWFEGPNGGEGCRCLIL

Gene
gg1
Protein
Guanine nucleotide-binding protein subunit gamma
Organism
Lentinula edodes
Length
82 amino acids
Similarity
Belongs to the G protein gamma family.
Mass
9.058 kDa
Sequence
MSSRTGGRQAMSELKLRRLLEHNARLKDDLARPRVRVSEASASLIRYCKTTKDHLVPSVWGPVGKSEDPYGQTSGGKCCSVQ