KLF4
Gene Ontology Biological Process
- cellular response to growth factor stimulus [IDA]
- cellular response to laminar fluid shear stress [IMP]
- fat cell differentiation [ISS]
- mesodermal cell fate determination [TAS]
- negative regulation of NF-kappaB transcription factor activity [IDA]
- negative regulation of cell migration involved in sprouting angiogenesis [IDA]
- negative regulation of cell proliferation [TAS]
- negative regulation of chemokine (C-X-C motif) ligand 2 production [IDA]
- negative regulation of cysteine-type endopeptidase activity involved in apoptotic process [IDA]
- negative regulation of heterotypic cell-cell adhesion [IDA]
- negative regulation of inflammatory response [TAS]
- negative regulation of interleukin-8 biosynthetic process [IDA]
- negative regulation of response to cytokine stimulus [IDA]
- negative regulation of transcription from RNA polymerase II promoter [IDA]
- negative regulation of transcription, DNA-templated [IDA]
- positive regulation of cellular protein metabolic process [IMP]
- positive regulation of hemoglobin biosynthetic process [IMP]
- positive regulation of nitric oxide biosynthetic process [IMP]
- positive regulation of protein metabolic process [IGI]
- positive regulation of telomerase activity [IDA]
- positive regulation of transcription from RNA polymerase II promoter [IGI, IMP, ISS]
- positive regulation of transcription, DNA-templated [ISS, NAS]
- post-embryonic hemopoiesis [IMP]
- regulation of cell differentiation [ISS]
- stem cell maintenance [ISS]
- transcription from RNA polymerase II promoter [ISS]
Gene Ontology Molecular Function- RNA polymerase II core promoter proximal region sequence-specific DNA binding transcription factor activity involved in positive regulation of transcription [IMP]
- RNA polymerase II transcription factor binding [IPI, ISS]
- RNA polymerase II transcription factor binding transcription factor activity involved in positive regulation of transcription [IDA]
- core promoter proximal region sequence-specific DNA binding [IDA]
- protein binding [IPI]
- sequence-specific DNA binding transcription factor activity [NAS]
- sequence-specific DNA binding transcription factor recruiting transcription factor activity [ISS]
- transcription regulatory region DNA binding [ISS]
- zinc ion binding [NAS]
- RNA polymerase II core promoter proximal region sequence-specific DNA binding transcription factor activity involved in positive regulation of transcription [IMP]
- RNA polymerase II transcription factor binding [IPI, ISS]
- RNA polymerase II transcription factor binding transcription factor activity involved in positive regulation of transcription [IDA]
- core promoter proximal region sequence-specific DNA binding [IDA]
- protein binding [IPI]
- sequence-specific DNA binding transcription factor activity [NAS]
- sequence-specific DNA binding transcription factor recruiting transcription factor activity [ISS]
- transcription regulatory region DNA binding [ISS]
- zinc ion binding [NAS]
Gene Ontology Cellular Component
PLK1
Gene Ontology Biological Process
- G2 DNA damage checkpoint [IDA]
- G2/M transition of mitotic cell cycle [IDA, TAS]
- activation of mitotic anaphase-promoting complex activity [IDA]
- anaphase-promoting complex-dependent proteasomal ubiquitin-dependent protein catabolic process [TAS]
- cell proliferation [TAS]
- centrosome organization [IMP]
- cytokinesis [IDA, IMP]
- establishment of protein localization [IMP]
- metaphase/anaphase transition of mitotic cell cycle [TAS]
- microtubule bundle formation [IDA]
- mitotic cell cycle [TAS]
- mitotic cytokinesis [IDA]
- mitotic nuclear division [IDA, IMP]
- mitotic nuclear envelope disassembly [TAS]
- mitotic sister chromatid segregation [IMP]
- mitotic spindle assembly checkpoint [IMP]
- negative regulation of apoptotic process [IMP]
- negative regulation of cyclin-dependent protein serine/threonine kinase activity [IMP]
- negative regulation of transcription from RNA polymerase II promoter [IMP]
- peptidyl-serine phosphorylation [IDA]
- positive regulation of peptidyl-threonine phosphorylation [IMP]
- positive regulation of proteasomal ubiquitin-dependent protein catabolic process [IMP]
- positive regulation of proteolysis [IDA]
- positive regulation of ubiquitin-protein ligase activity involved in mitotic cell cycle [TAS]
- positive regulation of ubiquitin-protein transferase activity [IMP]
- protein destabilization [IDA]
- protein localization to chromatin [IDA]
- protein phosphorylation [IDA]
- protein ubiquitination [IDA]
- regulation of cell cycle [TAS]
- regulation of mitotic cell cycle [IMP]
- regulation of mitotic metaphase/anaphase transition [IMP]
- regulation of protein binding [IMP]
- regulation of ubiquitin-protein ligase activity involved in mitotic cell cycle [TAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
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
Polo-Like Kinase 1 phosphorylates and stabilizes KLF4 to promote tumorigenesis in nasopharyngeal carcinoma.
Rationale: Advanced nasopharyngeal carcinoma (NPC) is an aggressive disease with no targeted therapies and poor outcomes. New innovative targets are urgently needed. KLF4 has been extensively studied in the context of tumors, and current data suggest that it can act as either a tissue-specific tumor-inhibiting or a tumor-promoting gene. Here, we found that KLF4 played as a tumor-promoting gene in ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| PLK1 KLF4 | 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 | - | |
| PLK1 KLF4 | Biochemical Activity Biochemical Activity An interaction is inferred from the biochemical effect of one protein upon another, for example, GTP-GDP exchange activity or phosphorylation of a substrate by a kinase. The bait protein executes the activity on the substrate hit protein. A Modification value is recorded for interactions of this type with the possible values Phosphorylation, Ubiquitination, Sumoylation, Dephosphorylation, Methylation, Prenylation, Acetylation, Deubiquitination, Proteolytic Processing, Glucosylation, Nedd(Rub1)ylation, Deacetylation, No Modification, Demethylation. | Low | - | BioGRID | 2747792 |
Curated By
- BioGRID