FLJ42117 Inhibitors

CFAP20 domain containing" (CFAP20) is a protein associated with the structure and function of cilia and flagella, organelles that are crucial for cell mobility and signaling. The CFAP20 protein contains a domain characteristic of the Cilia- and Flagella-Associated Protein (CFAP) family, suggesting a role in the assembly or maintenance of these hair-like structures.Cilia and flagella are composed of microtubules arranged in a specific pattern, often described as a "9+2" structure, enveloped by the cell membrane. They play essential roles in various physiological processes, such as locomotion in single-cell organisms and fluid movement across tissues in higher organisms. In humans, cilia are critical for functions ranging from respiratory tract clearance to the development and function of sensory organs.

The CFAP20 domain is typically involved in protein-protein interactions that are fundamental to the formation and stability of the axonemal microtubules of cilia and flagella. Mutations in proteins of the CFAP family have been linked to ciliopathies, a group of disorders caused by dysfunctional cilia. While the exact function of CFAP20 is not fully understood, it may play a role in the regulation of ciliary beat frequency or in the signal transduction processes that occur within cilia. The CFAP20 domain-containing protein could be integral to the proper formation of the axoneme, the central shaft of cilia and flagella, ensuring its structural integrity and function.