SMURF2 antibody, 2810411E22Rik antibody, AI558114 antibody, AI649275 antibody, RGD1310067 antibody, wu:fb82a11 antibody, wu:fc41c02 antibody, SMAD specific E3 ubiquitin protein ligase 2 antibody, SMAD specific E3 ubiquitin protein ligase 2 S homeolog antibody, SMURF2 antibody, smurf2 antibody, Smurf2 antibody, smurf2.S antibody
背景
E3 ubiquitin-protein ligase which accepts ubiquitin from an E2 ubiquitin-conjugating enzyme in the form of a thioester and then directly transfers the ubiquitin to targeted substrates. Interacts with SMAD7 to trigger SMAD7-mediated transforming growth factor beta/TGF-beta receptor ubiquitin-dependent degradation, thereby downregulating TGF-beta signaling. In addition, interaction with SMAD7 activates autocatalytic degradation, which is prevented by interaction with AIMP1. Also forms a stable complex with TGF-beta receptor-mediated phosphorylated SMAD1, SMAD2 and SMAD3, and targets SMAD1 and SMAD2 for ubiquitination and proteasome-mediated degradation. SMAD2 may recruit substrates, such as SNON, for ubiquitin-dependent degradation. Negatively regulates TGFB1-induced epithelial-mesenchymal transition and myofibroblast differentiation.,SMURF2,Epigenetics & Nuclear Signaling,Signal Transduction,Cell Biology & Developmental Biology,Ubiquitin,Ubiquitin-Proteasome Signaling Pathway,TGF-b-Smad Signaling Pathway,Endocrine & Metabolism,Mitochondrial metabolism,Immunology & Inflammation,Stem Cells,SMURF2