The function of ENSG00000149806 (FAU, FAU ubiquitin like and ribosomal protein S30 fusion) is as follows. [Ubiquitin-like protein FUBI]: May have pro-apoptotic activity. . [Small ribosomal subunit protein eS30]: Component of the 40S subunit of the ribosome. Contributes to the assembly and function of 40S ribosomal subunits. {ECO:0000269|PubMed:23636399, ECO:0000269|PubMed:34318747}.