Predicted to be involved in negative regulation of neuron projection development. Predicted to act upstream of or within cell adhesion. Predicted to be located in several cellular components, including cell surface; excitatory synapse; and perinuclear region of cytoplasm. Is expressed in several structures, including alimentary system; central nervous system; digit mesenchyme; heart; and sensory organ. Orthologous to human NTM (neurotrimin). [provided by Alliance of Genome Resources, Apr 2022]