Is predicted to encode a protein with the following domains: STI1 domain; Ubiquitin family; UBA-like superfamily; Ubiquitin-like domain; Ubiquitin-like domain superfamily; Ubiquitin-associated domain; Heat shock chaperonin-binding; and UBA/TS-N domain. Is an ortholog of C. elegans
ubql-1. In C. elegans,
ubql-1 is involved in ERAD pathway; negative regulation of double-strand break repair via homologous recombination; and protein export from nucleus.