Predicted to enable bent DNA binding activity and double-stranded DNA binding activity. Predicted to be involved in rRNA processing. Predicted to be located in several cellular components, including mitochondrial matrix; nuclear lumen; and spindle. Predicted to be part of preribosome. Is expressed in 2-cell stage embryo and 4-cell stage embryo. Orthologous to human PIN4 (peptidylprolyl cis/trans isomerase, NIMA-interacting 4). [provided by Alliance of Genome Resources, Apr 2022]