Predicted to enable endoribonuclease activity. Predicted to be involved in maturation of SSU-rRNA. Predicted to act upstream of or within visual perception. Predicted to be located in nucleus. Predicted to be part of preribosome, small subunit precursor. Orthologous to human NOB1 (NIN1 (RPN12) binding protein 1 homolog). [provided by Alliance of Genome Resources, Apr 2022]