Enables phosphoprotein binding activity. Predicted to be involved in neuron death and neuron projection guidance. Predicted to be located in cytoplasm. Is expressed in several structures, including alimentary system; genitourinary system; nervous system; respiratory system; and sensory organ. Orthologous to human DPYSL4 (dihydropyrimidinase like 4). [provided by Alliance of Genome Resources, Apr 2022]