Predicted to enable ubiquitin binding activity. Predicted to be involved in several processes, including establishment of mitotic spindle orientation; negative regulation of protein localization to centrosome; and positive regulation of mitotic centrosome separation. Predicted to be located in spindle pole centrosome. Predicted to be active in cytosol and nucleus. Orthologous to human UBXN2B (UBX domain protein 2B). [provided by Alliance of Genome Resources, Apr 2022]