Predicted to enable alpha-L-arabinofuranosidase activity. Predicted to be involved in L-arabinose metabolic process and sensory perception of sound. Predicted to be located in extracellular region. Predicted to be active in extracellular matrix and extracellular space. Is expressed in cerebral cortex and inner ear. Human ortholog(s) of this gene implicated in autosomal recessive nonsyndromic deafness 84B. Orthologous to human OTOGL (otogelin like). [provided by Alliance of Genome Resources, Apr 2022]