T-cell activation RhoGTPase activating protein

T-cell activation RhoGTPase activating protein is a protein that in humans is encoded by the TAGAP gene.

Function
This gene encodes a member of the Rho GTPase-activator protein superfamily. The encoded protein may function as a Rho GTPase-activating protein. Alterations in this gene may be associated with several diseases, including rheumatoid arthritis, celiac disease, and multiple sclerosis. Alternate splicing results in multiple transcript variants encoding distinct isoforms.