Interaction of aryl hydrocarbon receptor-interacting protein-like 1 with the farnesyl moiety

Abstract

Background: Mutations in AIPL1, a chaperone of the lipidated visual effector phosphodiesterase-6, cause severe childhood blindness. Results: AIPL1 binds the farnesyl lipid moiety. The unique insert region of AIPL1 is critical for this interaction. Conclusion: The AIPL1-farnesyl interaction suggests its role in the interaction with phosphodiesterase-6 and normal function of AIPL1. Significance: This study describes a novel mechanism of AIPL1 in retina disease. © 2013 by The American Society for Biochemistry and Molecular Biology, Inc.