Predicted to enable DNA binding activity. Predicted to be involved in RNA splicing and mRNA processing. Predicted to act upstream of or within cell-cell adhesion. Predicted to be located in cytoplasm; desmosome; and nuclear speck. Predicted to be part of catalytic step 2 spliceosome. Orthologous to human PNN (pinin, desmosome associated protein). [provided by Alliance of Genome Resources, Apr 2022]