Entrez Summary: This gene encodes a transmembrane protein and component of the primary cilia transition zone. The encoded protein regulates ciliogenesis and ciliary protein composition. Human fibroblasts expressing a mutant allele of this gene exhibit reduced numbers of cilia, altered cilia length, and impaired sonic hedgehog signaling. In human patients, different mutations in this gene cause different ciliopathies, including Meckel-Gruber syndrome and orofaciodigital syndrome. [provided by RefSeq, May 2017].
UniProt Summary: Plays a role in cilia formation and embryonic patterning. Requires for normal Sonic hedgehog (Shh) signaling in the neural tube and acts in combination with GLI2 and GLI3 to pattern ventral and intermediate neuronal cell types (By similarity). During ciliogenesis regulates the ciliary transition zone localization of some MKS complex proteins (PubMed:26518474). {ECO:0000250|UniProtKB:Q9CPV0, ECO:0000269|PubMed:26518474}.
Pfam DomainsGO Terms
Pfam Domains
No Pfam Domain information is available for this gene.
GO Terms
protein localization to ciliary transition zone
MKS complex
ciliary transition zone
neural tube patterning
non-motile cilium assembly
protein localization to cilium
embryonic digit morphogenesis
embryonic appendage morphogenesis
embryonic limb morphogenesis
appendage morphogenesis
limb morphogenesis
neural tube development
limb development
appendage development
regionalization
cilium assembly
cilium organization
pattern specification process
plasma membrane bounded cell projection assembly
cell projection assembly
embryonic morphogenesis
chordate embryonic development
embryo development ending in birth or egg hatching