SP1
Gene Ontology Biological Process
- cellular lipid metabolic process [TAS]
- gene expression [TAS]
- positive regulation by host of viral transcription [IDA]
- positive regulation of transcription from RNA polymerase II promoter [IDA, TAS]
- positive regulation of transcription, DNA-templated [IDA]
- regulation of transcription, DNA-templated [IDA]
- small molecule metabolic process [TAS]
- transcription initiation from RNA polymerase II promoter [TAS]
- transcription, DNA-templated [TAS]
- transforming growth factor beta receptor signaling pathway [TAS]
Gene Ontology Molecular Function- DNA binding [IDA]
- HMG box domain binding [IPI]
- RNA polymerase II core promoter proximal region sequence-specific DNA binding [ISS]
- RNA polymerase II repressing transcription factor binding [ISS]
- bHLH transcription factor binding [ISS]
- core promoter sequence-specific DNA binding [ISS]
- double-stranded DNA binding [IDA]
- histone deacetylase binding [IPI]
- protein C-terminus binding [IPI]
- protein binding [IPI]
- protein homodimerization activity [IDA]
- sequence-specific DNA binding [IDA]
- sequence-specific DNA binding RNA polymerase II transcription factor activity [IBA]
- sequence-specific DNA binding transcription factor activity [IDA]
- transcription factor binding [IPI]
- transcription regulatory region DNA binding [IDA]
- DNA binding [IDA]
- HMG box domain binding [IPI]
- RNA polymerase II core promoter proximal region sequence-specific DNA binding [ISS]
- RNA polymerase II repressing transcription factor binding [ISS]
- bHLH transcription factor binding [ISS]
- core promoter sequence-specific DNA binding [ISS]
- double-stranded DNA binding [IDA]
- histone deacetylase binding [IPI]
- protein C-terminus binding [IPI]
- protein binding [IPI]
- protein homodimerization activity [IDA]
- sequence-specific DNA binding [IDA]
- sequence-specific DNA binding RNA polymerase II transcription factor activity [IBA]
- sequence-specific DNA binding transcription factor activity [IDA]
- transcription factor binding [IPI]
- transcription regulatory region DNA binding [IDA]
Gene Ontology Cellular Component
- nucleoplasm [IDA, TAS]
- nucleus [IC]
PIN1
Gene Ontology Biological Process
- cytokine-mediated signaling pathway [TAS]
- innate immune response [TAS]
- negative regulation of ERK1 and ERK2 cascade [IDA]
- negative regulation of cell motility [IDA]
- negative regulation of transforming growth factor beta receptor signaling pathway [IDA]
- negative regulation of type I interferon production [TAS]
- positive regulation of Rho GTPase activity [IMP]
- positive regulation of protein phosphorylation [IGI]
- positive regulation of ubiquitin-protein transferase activity [IDA]
- protein peptidyl-prolyl isomerization [IDA]
- regulation of cytokinesis [IGI, IMP]
- regulation of mitosis [TAS]
- regulation of pathway-restricted SMAD protein phosphorylation [IDA]
Gene Ontology Molecular Function
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.
Publication
Pin1-mediated Sp1 phosphorylation by CDK1 increases Sp1 stability and decreases its DNA-binding activity during mitosis.
We have shown that Sp1 phosphorylation at Thr739 decreases its DNA-binding activity. In this study, we found that phosphorylation of Sp1 at Thr739 alone is necessary, but not sufficient for the inhibition of its DNA-binding activity during mitosis. We demonstrated that Pin1 could be recruited to the Thr739(p)-Pro motif of Sp1 to modulate the interaction between phospho-Sp1 and CDK1, thereby ... [more]
Throughput
- Low Throughput
Additional Notes
- figure 1.
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| PIN1 SP1 | 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 | 1050646 |
Curated By
- BioGRID