Predicted to enable protein C-terminus binding activity and ubiquitin binding activity. Predicted to be involved in protein transport to vacuole involved in ubiquitin-dependent protein catabolic process via the multivesicular body sorting pathway. Predicted to be located in cytosol; late endosome; and lysosome. Predicted to be part of ESCRT II complex. Predicted to be active in late endosome membrane. Orthologous to human VPS36 (vacuolar protein sorting 36 homolog). [provided by Alliance of Genome Resources, Apr 2022]