PER2
Gene Ontology Biological Process
Gene Ontology Molecular Function
CLOCK
Gene Ontology Biological Process
- DNA damage checkpoint [ISO]
- cellular response to ionizing radiation [ISO]
- circadian regulation of gene expression [IMP, ISO]
- circadian rhythm [IDA, IMP]
- histone acetylation [IMP, ISO]
- negative regulation of glucocorticoid receptor signaling pathway [IDA]
- negative regulation of transcription, DNA-templated [IDA]
- positive regulation of NF-kappaB transcription factor activity [IMP]
- positive regulation of inflammatory response [IMP]
- positive regulation of transcription from RNA polymerase II promoter [IC, IDA, IGI, ISO]
- positive regulation of transcription, DNA-templated [IDA, IMP, ISO]
- proteasome-mediated ubiquitin-dependent protein catabolic process [IDA]
- regulation of hair cycle [ISO]
- regulation of insulin secretion [IMP]
- regulation of transcription, DNA-templated [IDA, ISA]
- regulation of type B pancreatic cell development [IMP]
- response to redox state [ISO]
- spermatogenesis [IMP]
- transcription from RNA polymerase II promoter [IC]
Gene Ontology Molecular Function
- DNA binding [ISO]
- E-box binding [IDA, ISO]
- RNA polymerase II core promoter proximal region sequence-specific DNA binding [ISO]
- RNA polymerase II core promoter proximal region sequence-specific DNA binding transcription factor activity [IDA]
- RNA polymerase II core promoter proximal region sequence-specific DNA binding transcription factor activity involved in positive regulation of transcription [IC]
- RNA polymerase II transcription factor binding transcription factor activity involved in positive regulation of transcription [IDA]
- chromatin DNA binding [IDA]
- core promoter binding [IDA]
- core promoter sequence-specific DNA binding [IDA]
- histone acetyltransferase activity [IMP, ISO]
- protein binding [IPI]
- sequence-specific DNA binding [IDA]
- sequence-specific DNA binding transcription factor activity [IDA, ISA]
- transcription factor binding [ISA]
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
A molecular mechanism for circadian clock negative feedback.
Circadian rhythms in mammals are generated by a feedback loop in which the three PERIOD (PER) proteins, acting in a large complex, inhibit the transcriptional activity of the CLOCK-BMAL1 dimer, which represses their own expression. Although fundamental, the mechanism of negative feedback in the mammalian clock, or any eukaryotic clock, is unknown. We analyzed protein constituents of PER complexes purified ... [more]
Throughput
- Low Throughput
Additional Notes
- figure S1F..
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| PER2 CLOCK | Affinity Capture-MS Affinity Capture-MS 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 is identified by mass spectrometric methods. | Low | - | BioGRID | 676350 | |
| CLOCK PER2 | Affinity Capture-RNA Affinity Capture-RNA An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and associated RNA species identified by Northern blot, RT-PCR, affinity labeling, sequencing, or microarray analysis. | Low | - | BioGRID | - | |
| CLOCK PER2 | 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 | - | |
| CLOCK PER2 | 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 | - | |
| CLOCK PER2 | 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 | - | |
| PER2 CLOCK | 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 | - | |
| PER2 CLOCK | 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 | - | |
| CLOCK PER2 | Co-fractionation Co-fractionation Interaction inferred from the presence of two or more protein subunits in a partially purified protein preparation. If co-fractionation is demonstrated between 3 or more proteins, then add them as a complex. | High | 0.789 | BioGRID | 2683617 |
Curated By
- BioGRID