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Sp3 | Transcription factor Sp3; Transcriptional factor that can act as an activator or repressor depending on isoform and/or post-translational modifications. Binds to GT and GC boxes promoter elements. Competes with SP1 for the GC-box promoters. Weak activator of transcription but can activate a number of genes involved in different processes such as cell-cycle regulation, hormone-induction and house-keeping (By similarity). (783 aa) | ||||
Churc1 | Protein Churchill; Transcriptional activator that mediates FGF signaling during neural development. Plays a role in the regulation of cell movement. Does not bind DNA by itself (By similarity); Belongs to the Churchill family. (112 aa) |