Predicted to enable RNA binding activity. Predicted to act upstream of or within rRNA processing. Predicted to be located in chromosome; intercellular bridge; and nucleoplasm. Predicted to be part of small-subunit processome. Predicted to be active in nucleolus. Is expressed in axial skeleton; brain; esophagus; head mesenchyme; and lung. Orthologous to human KRR1 (KRR1 small subunit processome component homolog). [provided by Alliance of Genome Resources, Apr 2022]