Olfm1 - olfactomedin 1

Enables amyloid-beta binding activity and identical protein binding activity. Involved in neuronal signal transduction and regulation of axon extension. Acts upstream of or within negative regulation of amyloid-beta formation and negative regulation of neuron migration. Located in several cellular components, including axonal growth cone; neuronal cell body; and synaptic membrane. Part of AMPA glutamate receptor complex. Is active in glutamatergic synapse. Is extrinsic component of synaptic membrane. Is expressed in several structures, including central nervous system; embryo ectoderm; peripheral nervous system ganglion; sensory organ; and tooth. Orthologous to human OLFM1 (olfactomedin 1). [provided by Alliance of Genome Resources, Apr 2022]