KEAP1
Gene Ontology Biological Process
- cellular response to interleukin-4 [IDA]
- cytoplasmic sequestering of transcription factor [ISO]
- in utero embryonic development [IMP]
- negative regulation of gene expression [ISO]
- proteasomal ubiquitin-independent protein catabolic process [ISO]
- protein oligomerization [ISO]
- protein ubiquitination [ISO]
- regulation of epidermal cell differentiation [IMP]
- regulation of transcription, DNA-templated [IMP]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
NFE2L2
Gene Ontology Biological Process
- cellular response to fluid shear stress [IDA]
- cellular response to hydrogen peroxide [IMP]
- cellular response to laminar fluid shear stress [IMP]
- cellular response to tumor necrosis factor [IMP]
- negative regulation of endothelial cell apoptotic process [IMP]
- negative regulation of hydrogen peroxide-induced cell death [IGI]
- negative regulation of oxidative stress-induced intrinsic apoptotic signaling pathway [IMP]
- positive regulation of gene expression [IGI]
- positive regulation of transcription from RNA polymerase II promoter [IC, IDA, IMP]
- positive regulation of transcription from RNA polymerase II promoter in response to stress [IMP]
- proteasomal ubiquitin-independent protein catabolic process [IDA]
- proteasome-mediated ubiquitin-dependent protein catabolic process [IDA]
- protein ubiquitination [IDA]
- transcription from RNA polymerase II promoter [TAS]
Gene Ontology Molecular Function- DNA binding [IDA]
- RNA polymerase II activating transcription factor binding [IPI]
- protein binding [IPI]
- protein domain specific binding [IPI]
- sequence-specific DNA binding transcription factor activity [IDA]
- transcription regulatory region DNA binding [TAS]
- transcription regulatory region sequence-specific DNA binding [TAS]
- DNA binding [IDA]
- RNA polymerase II activating transcription factor binding [IPI]
- protein binding [IPI]
- protein domain specific binding [IPI]
- sequence-specific DNA binding transcription factor activity [IDA]
- transcription regulatory region DNA binding [TAS]
- transcription regulatory region sequence-specific DNA binding [TAS]
Gene Ontology Cellular Component
Reconstituted Complex
An interaction is detected between purified proteins in vitro.
Publication
Keap1 represses nuclear activation of antioxidant responsive elements by Nrf2 through binding to the amino-terminal Neh2 domain.
Transcription factor Nrf2 is essential for the antioxidant responsive element (ARE)-mediated induction of phase II detoxifying and oxidative stress enzyme genes. Detailed analysis of differential Nrf2 activity displayed in transfected cell lines ultimately led to the identification of a new protein, which we named Keap1, that suppresses Nrf2 transcriptional activity by specific binding to its evolutionarily conserved amino-terminal regulatory domain. ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| KEAP1 NFE2L2 | 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 | - | |
| NFE2L2 KEAP1 | Co-localization Co-localization Interaction inferred from two proteins that co-localize in the cell by indirect immunofluorescence only when in addition, if one gene is deleted, the other protein becomes mis-localized. Also includes co-dependent association of proteins with promoter DNA in chromatin immunoprecipitation experiments. | Low | - | BioGRID | - | |
| NFE2L2 KEAP1 | 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 | - | |
| NFE2L2 KEAP1 | Two-hybrid Two-hybrid Bait protein expressed as a DNA binding domain (DBD) fusion and prey expressed as a transcriptional activation domain (TAD) fusion and interaction measured by reporter gene activation. | Low | - | BioGRID | - |
Curated By
- BioGRID