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MYBS1

Gene
MYBS1
Protein
Transcription factor MYBS1
Organism
Oryza sativa subsp. indica
Length
306 amino acids
Function
Transcription activator that binds to 5'-TATCCA-3' elements in gene promoters. Derepress strongly the sugar-repressed transcription of promoters containing SRS or 5'-TATCCA-3' elements.
Mass
31.913 kDa
Sequence
MTSQAATTTTTAAAAAAWTREDDKAFENALAACAAPPPADGGAPDDDWFAALAASVPGARSAEEVRRHYEALVEDVAAIDAGRVPLPRYAGEESAAPPDGAGAAAAASKDGGHRRDERKGGGGGYDGGKSCSKAEQERRKGIPWTEEEHRLFLLGLDKFGKGDWRSISRNFVISRTPTQVASHAQKYFIRLNSMNRDRRRSSIHDITSVTAGDQVAAQQGAPITGHQATGNPAAAALGPPGMKHHHHHHPGGAPPPMPMYSAAPMGHPVAGHMVPAAVGTPVVFPPGHAPYVVPVGYPAPPAKMHQ

Gene
MYBS1
Protein
Transcription factor MYBS1
Organism
Oryza sativa subsp. japonica
Length
306 amino acids
Function
Transcription activator that binds to 5'-TATCCA-3' elements in gene promoters. Derepresses strongly the sugar-repressed transcription of promoters containing SRS or 5'-TATCCA-3' elements. Functions with GAMYB to integrate diverse nutrient starvation and gibberellin (GA) signaling pathways during germination of grains. Sugar, nitrogen and phosphate starvation signals converge and interconnect with GA to promote the co-nuclear import of MYBS1 and GAMYB, resulting in the expression of a large set of GA-inducible hydrolases, transporters, and regulators that are essential for mobilization of nutrient reserves in the endosperm to support seedling growth (PubMed:22773748).
Mass
31.913 kDa
Sequence
MTSQAATTTTTAAAAAAWTREDDKAFENALAACAAPPPADGGAPDDDWFAALAASVPGARSAEEVRRHYEALVEDVAAIDAGRVPLPRYAGEESAAPPDGAGAAAAASKDGGHRRDERKGGGGGYDGGKSCSKAEQERRKGIPWTEEEHRLFLLGLDKFGKGDWRSISRNFVISRTPTQVASHAQKYFIRLNSMNRDRRRSSIHDITSVTAGDQVAAQQGAPITGHQATGNPAAAALGPPGMKHHHHHHPGGAPPPMPMYSAAPMGHPVAGHMVPAAVGTPVVFPPGHAPYVVPVGYPAPPAKMHQ