Enables several functions, including endoribonuclease activity, producing 3'-phosphomonoesters; identical protein binding activity; and long-chain fatty acid binding activity. Involved in several processes, including G1 to G0 transition; animal organ development; and negative regulation of translation. Located in several cellular components, including cytosol; mitochondrial matrix; and peroxisome. Orthologous to human RIDA (reactive intermediate imine deaminase A homolog). [provided by Alliance of Genome Resources, Apr 2022]