Predicted to enable ubiquitin conjugating enzyme activity and ubiquitin protein ligase binding activity. Involved in cellular response to insulin stimulus; response to hypoxia; and ubiquitin-dependent protein catabolic process. Predicted to be located in chromosome; cytoplasm; and nucleus. Predicted to be part of HULC complex. Orthologous to human UBE2B (ubiquitin conjugating enzyme E2 B). [provided by Alliance of Genome Resources, Apr 2022]