Possible role in axon guidance through interaction with RTN4R. (Microbial infection) Acts as a receptor for adeno-associated virus and is involved in adeno-associated virus infection through endocytosis system. Interacts with RTN4R. (Microbial infection) Interacts with AAV-2 VP1. Traffics from the plasma membrane to the trans-Golgi network. Expressed in cortical neurons in the brain cortex (at protein level). N-glycosylated. Truncated N-terminus. Truncated N-terminus. Contaminating sequence. Sequence of unknown origin in the N-terminal part.