Frmpd2 antibody, Gm1582 antibody, ENSMUSG00000071536 antibody, FRMPD2 antibody, PDZD5C antibody, PDZK4 antibody, PDZK5C antibody, FERM and PDZ domain containing 2 antibody, putative protein FRMPD2-like antibody, FERM and PDZ domain-containing protein 2 antibody, Frmpd2 antibody, FRMPD2 antibody, LOC100051923 antibody, LOC100348282 antibody, LOC100548446 antibody
背景
The FERM and PDZ domain containing (FRMPD) protein family consists of four proteins that contain a FERM (Four-point-one, erzin, radixin, moesin) domain and at least one PDZ (PSD-95/Discs large/Zonula-occuldens-1) domain. FRMPD2 also contains an N-terminal KIND domain and three PDZ domains and is structurally similar to the protein tyrosine phosphatase PTP-BL (4). FRMPD2 is localized in a polarized fashion in epithelial cells at the basolateral membrane and partially co-localizes with the tight-junction marker protein Zonula-occuldens-1. Suppression of FRMPD2 expression via RNAi in Caco-2 cells results in an impairment of tight junction formation, indicating that FRMPD2 plays a major role in tight junction formation. Other experiments indicate that FRMPD2 is a binding partner to several catenin family members and recruitment of FRMPD2 to cell-cell contacts is dependent on E-cadherin-mediated cell-cell adhesion.Synonyms: FERM and PDZ domain-containing protein 2, PDZ domain-containing protein 4, PDZ domain-containing protein 5C, PDZD5C, PDZK4, PDZK5C