Predicted to enable several functions, including DNA-binding transcription activator activity, RNA polymerase II-specific; metal ion binding activity; and signaling receptor binding activity. Acts upstream of or within cellular response to lipopolysaccharide. Located in cytoplasm and nucleus. Is expressed in foregut; inner ear; mesothelium; and urogenital mesentery. Orthologous to human PLSCR1 (phospholipid scramblase 1) and PLSCR2 (phospholipid scramblase 2). [provided by Alliance of Genome Resources, Apr 2022]