Aliases for SMURF2 Gene
External Ids for SMURF2 Gene
Previous GeneCards Identifiers for SMURF2 Gene
GeneCards Summary for SMURF2 Gene
SMURF2 (SMAD Specific E3 Ubiquitin Protein Ligase 2) is a Protein Coding gene. Among its related pathways are Signaling by GPCR and Disease. GO annotations related to this gene include identical protein binding and SMAD binding. An important paralog of this gene is AREL1.
UniProtKB/Swiss-Prot for SMURF2 Gene
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 SMAD1 and SMAD7 in order to trigger their ubiquitination and proteasome-dependent degradation. In addition, interaction with SMAD7 activates autocatalytic degradation, which is prevented by interaction with SCYE1. Forms a stable complex with the TGF-beta receptor-mediated phosphorylated SMAD2 and SMAD3. In this way, SMAD2 may recruit substrates, such as SNON, for ubiquitin-mediated degradation. Enhances the inhibitory activity of SMAD7 and reduces the transcriptional activity of SMAD2. Coexpression of SMURF2 with SMAD1 results in considerable decrease in steady-state level of SMAD1 protein and a smaller decrease of SMAD2 level.