Predicted to enable chromatin insulator sequence binding activity. Predicted to be involved in regulation of transcription by RNA polymerase II. Predicted to act upstream of or within positive regulation of glucose import and regulation of fatty acid transport. Predicted to be located in cytosolic ribosome; lipid droplet; and nucleus. Predicted to be active in chromosome. Orthologous to human REPIN1 (replication initiator 1). [provided by Alliance of Genome Resources, Apr 2022]