Predicted to enable protein serine/threonine phosphatase inhibitor activity. Predicted to be involved in negative regulation of catalytic activity and regulation of phosphorylation. Predicted to act upstream of or within cellular response to xenobiotic stimulus. Predicted to be located in cytoplasm. Orthologous to human PPP1R14A (protein phosphatase 1 regulatory inhibitor subunit 14A). [provided by Alliance of Genome Resources, Apr 2022]