ARL13B, PDE6D, and CEP164 form a functional network for INPP5E ciliary targeting.

ABSTRACT: Mutations affecting ciliary components cause a series of related genetic disorders in humans, including nephronophthisis (NPHP), Joubert syndrome (JBTS), Meckel-Gruber syndrome (MKS), and Bardet-Biedl syndrome (BBS), which are collectively termed "ciliopathies." Recent protein-protein interaction studies combined with genetic analyses revealed that ciliopathy-related proteins form several functional networks/modules that build and maintain the primary cilium. However, the precise function of many ciliopathy-related proteins and the mechanisms by which these proteins are targeted to primary cilia are still not well understood. Here, we describe a protein-protein interaction network of inositol polyphosphate-5-phosphatase E (INPP5E), a prenylated protein associated with JBTS, and its ciliary

SUBMITTER: Humbert MC 

PROVIDER: S-EPMC3511769 | biostudies-literature | 2012 Nov

REPOSITORIES: biostudies-literature