In N2A cells, TurboID-NES biotinylated AD-relevant proteins including microtubule-associated protein tau (Mapt), microtubule-associated protein 1A/B (Map1a; Map1b), amyloid beta precursor protein binding family B (Apbb1), and calmodulin 1 (Calm1). The gene discussed is MAP1B; the disease is Alzheimer disease.