Aliases for TJP3 Gene
External Ids for TJP3 Gene
Previous GeneCards Identifiers for TJP3 Gene
The protein encoded by this gene is a member of the membrane-associated guanylate kinase-like (MAGUK) protein family which is characterized by members having multiple PDZ domains, a single SH3 domain, and a single guanylate kinase-like (GUK)-domain. In addition, members of the zonula occludens protein subfamily have an acidic domain, a basic arginine-rich region, and a proline-rich domain. The protein encoded by this gene plays a role in the linkage between the actin cytoskeleton and tight-junctions and also sequesters cyclin D1 at tight junctions during mitosis. Alternative splicing results in multiple transcript variants encoding distinct isoforms. This gene has a partial pseudogene on chromosome 1. [provided by RefSeq, May 2012]
GeneCards Summary for TJP3 Gene
TJP3 (Tight Junction Protein 3) is a Protein Coding gene. Among its related pathways are Cytoskeletal Signaling and Cytoskeleton remodeling Regulation of actin cytoskeleton by Rho GTPases. An important paralog of this gene is TJP1.