Predicted to enable chromatin binding activity. Predicted to contribute to histone methyltransferase activity (H3-K4 specific). Predicted to be involved in histone H3-K4 trimethylation. Predicted to act upstream of or within histone H3-K4 methylation. Predicted to be located in chromatin and nucleolus. Predicted to be part of PTW/PP1 phosphatase complex and Set1C/COMPASS complex. Predicted to colocalize with chromosome, telomeric region. Orthologous to human WDR82 (WD repeat domain 82). [provided by Alliance of Genome Resources, Apr 2022]