Transcriptional coactivator of POU2F3 (, ). This complex drives the development of tuft cells, a rare chemosensory cells that coordinate immune and neural functions within mucosal epithelial tissues .
Subcellular locations: Cytoplasm, Cytosol, Nucleus
Recruited to chromatin by POU2F3.
Expressed in tuft cells of colon mucosa, as well as in small intestine and thymus .