Function
Transcription activator that binds DNA on 5'-ACTCTAC-3' and promotes auxin homeostasis-regulating gene expression (e.g. YUC genes), as well as genes affecting stamen development, cell expansion and timing of flowering. Synergistically with other SHI-related proteins, regulates gynoecium, stamen and leaf development in a dose-dependent manner, controlling apical-basal patterning. Promotes style and stigma formation, and influences vascular development during gynoecium development. May also have a role in the formation and/or maintenance of the shoot apical meristem (SAM).
Sequence
MAGFFSLDGGGGGGGGGGNNQEDHRSNTNPPPPVSEAWLWYRNPNVNANANTNVNANAPSSSNAALGTLELWQNHNQQEIMFQHQQHQQRLDLYSSAAGLGVGPSNHNQFDISGETSTAGAGRAAAMMMIRSGGSGGGSGGVSCQDCGNQAKKDCSHMRCRTCCKSRGFECSTHVRSTWVPAAKRRERQQQLATVQPQTQLPRGESVPKRHRENLPATSSSLVCTRIPSHSGLEVGNFPAEVSSSAVFRCVRVSSVEDGEEEFAYQTAVSIGGHIFKGILYDLGPGSSGGGGYNVVAAGESSSGGGGAQQLNLITAGSVTVATASSSTPNLGGIGSSSAAAATYIDPAALYPTPINTFMAGTQFFPNPRS