SMAD4
Gene Ontology Biological Process
- BMP signaling pathway [IDA, TAS]
- SMAD protein complex assembly [IDA]
- SMAD protein signal transduction [IDA]
- gene expression [TAS]
- intracellular signal transduction [IDA]
- negative regulation of cell growth [IDA]
- negative regulation of protein catabolic process [IMP]
- negative regulation of transcription from RNA polymerase II promoter [TAS]
- negative regulation of transcription, DNA-templated [IDA]
- palate development [ISS]
- positive regulation of BMP signaling pathway [IMP]
- positive regulation of SMAD protein import into nucleus [ISS]
- positive regulation of epithelial to mesenchymal transition [ISS]
- positive regulation of pathway-restricted SMAD protein phosphorylation [ISS]
- positive regulation of transcription from RNA polymerase II promoter [IDA, TAS]
- positive regulation of transcription, DNA-templated [IDA]
- positive regulation of transforming growth factor beta receptor signaling pathway [IDA]
- regulation of transforming growth factor beta receptor signaling pathway [IMP]
- regulation of transforming growth factor beta2 production [IMP]
- response to hypoxia [IMP]
- response to transforming growth factor beta [IDA]
- transcription initiation from RNA polymerase II promoter [TAS]
- transcription, DNA-templated [TAS]
- transforming growth factor beta receptor signaling pathway [IDA, TAS]
Gene Ontology Molecular Function- DNA binding [IDA]
- I-SMAD binding [IPI]
- R-SMAD binding [IPI]
- RNA polymerase II core promoter proximal region sequence-specific DNA binding [IDA]
- RNA polymerase II core promoter proximal region sequence-specific DNA binding transcription factor activity involved in positive regulation of transcription [IDA]
- core promoter proximal region sequence-specific DNA binding [IDA]
- identical protein binding [IPI]
- protein binding [IPI]
- protein binding transcription factor activity [IDA]
- protein homodimerization activity [IPI]
- sequence-specific DNA binding [IDA]
- sequence-specific DNA binding transcription factor activity [IDA]
- transcription regulatory region DNA binding [IDA]
- transforming growth factor beta receptor, common-partner cytoplasmic mediator activity [IDA]
- DNA binding [IDA]
- I-SMAD binding [IPI]
- R-SMAD binding [IPI]
- RNA polymerase II core promoter proximal region sequence-specific DNA binding [IDA]
- RNA polymerase II core promoter proximal region sequence-specific DNA binding transcription factor activity involved in positive regulation of transcription [IDA]
- core promoter proximal region sequence-specific DNA binding [IDA]
- identical protein binding [IPI]
- protein binding [IPI]
- protein binding transcription factor activity [IDA]
- protein homodimerization activity [IPI]
- sequence-specific DNA binding [IDA]
- sequence-specific DNA binding transcription factor activity [IDA]
- transcription regulatory region DNA binding [IDA]
- transforming growth factor beta receptor, common-partner cytoplasmic mediator activity [IDA]
Gene Ontology Cellular Component
SMAD7
Gene Ontology Biological Process
- BMP signaling pathway [TAS]
- adherens junction assembly [IMP]
- artery morphogenesis [ISS]
- cellular protein complex localization [IDA]
- cellular response to transforming growth factor beta stimulus [IMP]
- gene expression [TAS]
- negative regulation of BMP signaling pathway [IDA]
- negative regulation of cell migration [TAS]
- negative regulation of epithelial to mesenchymal transition [IC, TAS]
- negative regulation of pathway-restricted SMAD protein phosphorylation [IDA, TAS]
- negative regulation of peptidyl-serine phosphorylation [IDA]
- negative regulation of peptidyl-threonine phosphorylation [IDA]
- negative regulation of protein ubiquitination [IDA]
- negative regulation of sequence-specific DNA binding transcription factor activity [IDA]
- negative regulation of transcription by competitive promoter binding [IDA]
- negative regulation of transcription from RNA polymerase II promoter [IDA]
- negative regulation of transforming growth factor beta receptor signaling pathway [IDA, TAS]
- negative regulation of ubiquitin-protein transferase activity [IDA]
- pathway-restricted SMAD protein phosphorylation [ISS]
- positive regulation of cell-cell adhesion [IDA]
- positive regulation of proteasomal ubiquitin-dependent protein catabolic process [IDA]
- positive regulation of protein ubiquitination [IDA]
- positive regulation of transcription from RNA polymerase II promoter [TAS]
- protein stabilization [IDA]
- regulation of activin receptor signaling pathway [IDA]
- regulation of cardiac muscle contraction [ISS]
- regulation of transforming growth factor beta receptor signaling pathway [IC]
- regulation of ventricular cardiac muscle cell membrane depolarization [IC]
- response to laminar fluid shear stress [IEP]
- transcription initiation from RNA polymerase II promoter [TAS]
- transcription, DNA-templated [TAS]
- transforming growth factor beta receptor signaling pathway [TAS]
- ventricular cardiac muscle tissue morphogenesis [ISS]
- ventricular septum morphogenesis [ISS]
Gene Ontology Molecular Function- I-SMAD binding [IPI]
- activin binding [IPI]
- beta-catenin binding [IPI]
- protein binding [IPI]
- transcription regulatory region DNA binding [IDA]
- transforming growth factor beta receptor, inhibitory cytoplasmic mediator activity [IDA]
- type I transforming growth factor beta receptor binding [IPI]
- ubiquitin protein ligase binding [IPI]
- I-SMAD binding [IPI]
- activin binding [IPI]
- beta-catenin binding [IPI]
- protein binding [IPI]
- transcription regulatory region DNA binding [IDA]
- transforming growth factor beta receptor, inhibitory cytoplasmic mediator activity [IDA]
- type I transforming growth factor beta receptor binding [IPI]
- ubiquitin protein ligase binding [IPI]
Gene Ontology Cellular Component
Reconstituted Complex
An interaction is detected between purified proteins in vitro.
Publication
Smad7 antagonizes transforming growth factor beta signaling in the nucleus by interfering with functional Smad-DNA complex formation.
Smad7 plays an essential role in the negative-feedback regulation of transforming growth factor beta (TGF-beta) signaling by inhibiting TGF-beta signaling at the receptor level. It can interfere with binding to type I receptors and thus activation of receptor-regulated Smads or recruit the E3 ubiquitin ligase Smurf to receptors and thus target them for degradation. Here, we report that Smad7 is ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| SMAD4 SMAD7 | Affinity Capture-Western Affinity Capture-Western An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins. | Low | - | BioGRID | - | |
| SMAD7 SMAD4 | Affinity Capture-Western Affinity Capture-Western An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins. | Low | - | BioGRID | - | |
| SMAD4 SMAD7 | Affinity Capture-Western Affinity Capture-Western An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins. | Low | - | BioGRID | 1512232 | |
| SMAD4 SMAD7 | Phenotypic Suppression Phenotypic Suppression A genetic interaction is inferred when mutation or over expression of one gene results in suppression of any phenotype (other than lethality/growth defect) associated with mutation or over expression of another gene. | Low | - | BioGRID | - | |
| SMAD4 SMAD7 | Reconstituted Complex Reconstituted Complex An interaction is detected between purified proteins in vitro. | Low | - | BioGRID | - |
Curated By
- BioGRID