Predicted to enable nucleic acid binding activity; ubiquitin protein ligase activity; and zinc ion binding activity. Predicted to be involved in mRNA processing and protein ubiquitination. Is an ortholog of C. elegans rbpl-1.
Predicted to be involved in biosynthetic process. Is an ortholog of C. elegans tag-335. In C. elegans, tag-335 is involved in IRE1-mediated unfolded protein response.