Tags: Protein.
Uncharacterized protein C8orf4 is a protein that in humans is encoded by the C8orf4 gene.This gene encodes a small monomeric predominantly unstructured protein that functions as a positive regulator of the Wnt/beta-catenin signaling pathway. This protein interacts with a repressor of beta-catenin mediated transcription at nuclear speckles. It is thought to competitively block interactions of the repressor with beta-catenin resulting in up-regulation of beta-catenin target genes.