Gene Symbol | SMURF2 |
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Entrez Gene | 64750 |
Alt Symbol | - |
Species | Human |
Gene Type | protein-coding |
Description | SMAD specific E3 ubiquitin protein ligase 2 |
Other Description | E3 ubiquitin ligase SMURF2|E3 ubiquitin-protein ligase SMURF2|SMAD ubiquitination regulatory factor 2|SMAD-specific E3 ubiquitin-protein ligase 2|hSMURF2 |
Swissprots | Q52LL1 Q9H260 Q9HAU4 |
Accessions | CCQ43691 EAW94193 EAW94194 EAW94195 Q9HAU4 AF301463 AAG25641 AF310676 AAG45422 AK002019 AY014180 AAG50421 BC009527 AAH09527 BC034789 BC051283 BC093876 AAH93876 BC111945 AAI11946 BP363931 CB267500 CN310238 CN370887 CR936721 XM_005257585 XP_005257642 XM_011525128 XP_011523430 NM_022739 NP_073576 |
Function | 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. {ECO:0000269|PubMed:11389444, ECO:0000269|PubMed:12717440}. |
Subcellular Location | Nucleus {ECO:0000269|PubMed:12717440}. Cytoplasm {ECO:0000269|PubMed:12717440}. Cell membrane {ECO:0000269|PubMed:12717440}. Membrane raft {ECO:0000269|PubMed:12717440}. Note=Cytoplasmic in the presence of SMAD7. Colocalizes with CAV1, SMAD7 and TGF-beta receptor in membrane rafts. |
Tissue Specificity | Widely expressed. |
Top Pathways | Ubiquitin mediated proteolysis, TGF-beta signaling pathway, Endocytosis |
Smurf2 CRISPR/Cas9 KO Plasmid (h) - sc-401431 from Santa Cruz Biotechnology
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Smurf2 HDR Plasmid (h) - sc-401431-HDR from Santa Cruz Biotechnology
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Smurf2 Double Nickase Plasmid (h) - sc-401431-NIC from Santa Cruz Biotechnology
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Smurf2 Double Nickase Plasmid (h2) - sc-401431-NIC-2 from Santa Cruz Biotechnology
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Smurf2 CRISPR Activation Plasmid (h) - sc-401431-ACT from Santa Cruz Biotechnology
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Smurf2 CRISPR Activation Plasmid (h2) - sc-401431-ACT-2 from Santa Cruz Biotechnology
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Smurf2 Lentiviral Activation Particles (h) - sc-401431-LAC from Santa Cruz Biotechnology
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Smurf2 Lentiviral Activation Particles (h2) - sc-401431-LAC-2 from Santa Cruz Biotechnology
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Smurf2 siRNA (h) - sc-41675 from Santa Cruz Biotechnology
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Smurf2 shRNA Plasmid (h) - sc-41675-SH from Santa Cruz Biotechnology
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Smurf2 shRNA (h) Lentiviral Particles - sc-41675-V from Santa Cruz Biotechnology
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MISSION® esiRNA - EHU104801 from Sigma-Aldrich
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CompoZr® Knockout ZFN Kit - CKOZFN19814 from Sigma-Aldrich
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CompoZr® Knockout ZFN Kit, ZFN plasmid only - CKOZFND19814 from Sigma-Aldrich
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MISSION® 3′UTR Lenti GoClone™ - HUTR08685 from Sigma-Aldrich
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SMURF2 siRNA (Human) - CRJ2062 from Cohesion Biosciences
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SMURF2 - MBS8212816 from MyBioSource
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shRNA set against Human SMURF2 (NM_022739.3) - SHH413752 from Creative biogene
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SMURF2 shRNA Plasmid (Human) - CHJ2062 from Cohesion Biosciences
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SMURF2 miRNA 3'UTR clone - MiUTR1H-09675 from Creative biogene
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