Is an ortholog of human DCAF11 (DDB1 and CUL4 associated factor 11). Exhibits transcription factor binding activity. Is involved in several processes, including determination of adult lifespan\; negative regulation of cellular response to manganese ion\; and negative regulation of transcription by RNA polymerase II. Localizes to several cellular components, including the axon\; cytoplasm\; and intracellular membrane-bounded organelle. Is expressed in the head\; the muscle cell\; and the tail.